Fans should know that ONU charges $10 to watch its live video streams. Marietta College Athletic Department Policy on Transgender Student-Athletes, Video Platform powered by CBS Sports Digital, MISS LAYUP by CECIL,MADISON(in the paint), GOOD JUMPER by ALLEN,BROOKE(in the paint), GOOD LAYUP by LUERSMAN,KRISTEN(in the paint), MISS JUMPER by TOLSON,PAIGE(in the paint), MISS JUMPER by HEFNER,DEVIN(in the paint), GOOD JUMPER by SERBIN,BRYNN(in the paint), MISS LAYUP by LEVERING,KELLY(in the paint), MISS JUMPER by SERBIN,BRYNN(in the paint), MISS JUMPER by CUMMINS,CAMILLE(in the paint), MISS JUMPER by KROFT,HANNAH(in the paint), GOOD JUMPER by HEFNER,DEVIN(in the paint), MISS JUMPER by LEVERING,KELLY(in the paint), GOOD LAYUP by WILSON,MAKENZIE(in the paint), GOOD JUMPER by GRIBBLE,OLIVIA(in the paint), MISS LAYUP by LUERSMAN,KRISTEN(in the paint), MISS JUMPER by SUPRANO,MACKENZIE(in the paint), GOOD LAYUP by CECIL,MADISON(in the paint), MISS JUMPER by CECIL,MADISON(in the paint), MISS LAYUP by WILSON,MAKENZIE(in the paint), MISS JUMPER by ALLEN,BROOKE(in the paint), MISS JUMPER by GRIBBLE,OLIVIA(in the paint), GOOD JUMPER by WILSON,MAKENZIE(fastbreak)(in the paint), GOOD JUMPER by DICKSON,ABBY(in the paint). Coverage:Live statistics and live video of the game will be available visit the links above. Staff Directory Members By Category/Department; Name Title Email Address Phone Twitter; Mandy Pearson: Head Coach mpears@d.umn.edu: Lima OH, 45807, Roundup: Ohio Northern wins OAC womens basketball tourney, Hear top stories from The Lima News on Alexa, Boys basketball: Lima Senior pushed to OT in victory, Boys basketball: Ottoville, Crestview reach district final, Browns, Jets will play in Pro Football Hall of Fame Game, Roundup: Ohio Northern ranked No. Trent Teman had 15 points and Karder Agner scored 10 for Jefferson. Phone. Guice, Kate "Our women's soccer student-athletes have had a great run of conference championships andNCAA postseason opportunities, and we look forthem to build upon their many successes under Coach Tierney.". Tip-off from the ONU Sports Center is scheduled for 7 p.m. [1] [2] Create a Job Alert for Similar Jobs. View PDF. /conf/OAC/Women/2022-23/standings-div1 : /conf/OAC/Women/2022-23/standings-div2 : /conf/OAC/Women/2022-23/standings. This is the 166th time that New York University has appeared in our poll, but the first time the Violets have been ranked No. Prior to the season Ohio was picked seventh in the MAC preseason poll. . DOLA Bella Wilson (19), Katie Good (18) and Lainey Thomas (10) each scored in double digits and Kylee Clem and Emma Martin had nine and eight rebounds respectively for Hardin Northern. In that role I observed one of, if not, the most loyal, dedicated, hard working and humble leaders in this profession. Carleton, Bethany get Division III men's basketball bids; Gustavus, Northwestern in women's field. This is one of the ways SportsRecruits can help. Kaycie Albers had 13 points and Lilly Barhorst scored eight for the Wildcats (14-11). 18 Ohio Northern women's basketball team to a 52-51 victory over Otterbein in the Ohio Athletic Conference Tournament semifinals at the ONU Sports Center, February 23. Johnson, Yonah Reach The Lima News sports department at 567-242-0451. Boldon, Tavares Up Next:Wilmington heads to Heidelberg University for a 4 p.m. contest on Saturday. Pope, Caitlyn How to get recruited by Ohio Northern University Basketball. Tierney comes to ONU after three seasons as a women's soccer assistant coach at Denison, which finished 7-9-4 overall and won the North Coast Athletic Conference Tournament championship and advanced to the NCAA Tournament in 2022. February 18, 2023 No. Arquette MS, RDN, LD, Kaitlyn 2022-23 Women's Basketball Coaching Staff. MARIETTA, Ohio After falling behind 12-0 in the first couple minutes of the game, Marietta College outplayed No. Previous Honorees October 24, 2022 Ella Schwertfager Otterbein October 24, 2022 Alex Wilson Wilmington October 17, 2022 Jane Reiring Ohio Northern October 17, 2022 Mary Litzinger Baldwin Wallace References This page was last edited on 26 February 2023, at 01:27 (UTC). Ball State Women's Basketball Head Coach Brady Sallee talks with graduate student Thelma Dis Agustsdottir during a game against Ohio Feb. 15 at Worthen Arena. on ESPN+. The host Polar Bears scored the first three goals in the third quarter . Brayden Goins, DN Serbin also averages 7.0 rebounds and 4.7 assists per contest while Luersman grabs a team-best 9.3 boards per contest. 2023 MAC tournament winner. Fresh off a win against Northwestern on Sunday to complete a 10-0 home conference record, Maryland will look to sprinkle some of that magic on the road when the No. 18 Women's Basketball past No. They finished the season 9-20 and 5-11 in MAC play. Men's Basketball Home Roster Schedule/Results Statistics More+ Men's Basketball Neal Young Head Men's Basketball Coach n-young.3@onu.edu Phone: 419-772-2454 Jon Tropf Assistant Men's Basketball Coach j-tropf.1@onu.edu Phone: 419-772-1497 Instructor of Physical Education and Assistant Women's Volleyball Coach. At Franklin, he was a four-year starter and two-time all-conference defender as a member of the men's soccer team. Sport Navigation Menu. 18 Womens Basketball defeats Marietta 60-45 to win OAC Tournament championship, Women's Basketball: Marietta (20-6 Overall) at No. DAYTON The ninth-seed Wright State women's basketball program will open the 2023 Barbasol Horizon League Basketball Championship with a first-round matchup at No. Check the left side of the screen for similar opportunities. Cody Glenn/Icon Sportswire DELPHOS Carson Parker had 14 points and Matthew Quatman scored 12 for LCC. DEFIANCE The Knights (21-4) advanced to play Toledo Christian, a 48-46 winner against Lakota at 6 p.m. Wednesday at Elida. ADA The Ohio Northern women's basketball team received votes in the Week 2 D3hoops.com Top 25 Poll, which was released on Monday. "They work really hard and are really unselfish and have played together well all year. The Quakers enter the game with a 5-2 overall recording, but looking to rebound after an 67-58 defeat at No. 18 Ohio Northern (22-4 Overall) - OAC Tournament Finals, Serbins late free throws hand #18 Womens Basketball 52-51 victory over Otterbein to advance to OAC Tournament finals, Womens Basketball: Otterbein (17-9 Overall) at #18 Ohio Northern (21-4 Overall) OAC Tournament Semifinals, Akamine, Allen named Academic All-District in Women's Basketball by College Sports Communicators, Womens Basketball ranked No. The top four finishers in each weight division earned a spot at the Clyde district. Fax 419-229-2926 The team has been ranked as high as No. Carla Morrow, Ohio State associate head coach Morrow has a bit of a separator on her resume that most won't have she also has WNBA coaching experience. Her Stanford team plays Missouri State on Sunday in the Sweet 16. January 11, 2023 Abi Akamine scores just ahead of the buzzer to lift No. In a mere fortnight, the regular season will be over and NCAA brackets will be announced. NEW BREMEN Aaron Thieman, Hayden Zeller and Ben Sailer each had 11 points for the host Cardinals. She returns to Northern after brief coaching stints at Heidelberg University and most recently the University of Findlay. Felder, Madi As of February 23, 2023. Hall of Fame coach Billie Moore, who guided two schools to national championships and was the coach of the first U.S. women's basketball team, has died at 79. Conference tournament champions received automatic bids to the 64-team fields. The 2020 season, Tierney's first at Denison, was canceled due to the COVID-19 pandemic. The official Women's Basketball Coach List for the University of Minnesota Duluth Bulldogs. Ohio Northern University 525 South Main Street Ada, OH 45810 419-772-2000, - ONU Concussion Protocol for Intercollegiate Athletics, - ONU Intercollegiate Athlete Medical Paperwork. [4][5] During a conference win at Central Michigan on January 15, Cece Hooks passed Caroline Mast as the leading scorer in Ohio basketball history. With 30 years of head coaching experience at two universities, more than 400 wins, 6 conference championships and multiple NCAA . Durand piled up a 333-185 (.643) record as head coach at Ohio Northern from 2002-20. Tip-off from the ONU Sports Center is scheduled for 7 p.m. Tip-off is scheduled for 4 p.m. 2023 WILMINGTON COLLEGE. . After defeating nationally ranked Baldwin Wallace in the semifinals, the Pioneers will face off against No. For coverage of all sports in the JI's 18-town coverage area, plus updates on the UConn women's basketball team and head coach Geno Auriemma, follow Carl Adamec on Twitter: @CarlAdamec, Facebook . Tale of the Tape:Points per game Wilmington 61.6, ONU 63.1; opponents' points per game Wilmington 58.1,ONU 51.1; field goal percentage Wilmington 36.2,ONU 40.5; three-point percentage Wilmington 25.7, ONU 29.8; free throw percentage Wilmington 73.8, ONU 71.2; rebounding margin Wilmington +1.5,ONU +9.1; assist-to-turnover ratio Wilmington 0.70,ONU 0.79. Name. The other, Marisa Seiler, is second on the squad in scoring at 7.9 points per contest is is joined by Zahrya Bailey and Kyria Walker to score over a half-dozen points per game. A native of Wilder, Kentucky, Tierney holds a master's degree in athletic coaching education from Ball State University and currently resides in Westerville. Phone 419-223-1010 Ohio Northern University 525 South Main Street Ada, OH 45810 419-772-2000, - ONU Concussion Protocol for Intercollegiate Athletics, - ONU Intercollegiate Athlete Medical Paperwork, Womens Basketball ranked No. Her teams won five Ohio Athletic Conference (OAC) titles (2013, 2015, 2016, 2017, 2018), two OAC Tournament championships (2013, 2017), and appeared in four NCAA Division III National Tournaments (2013, 2014, 2016, 2017). PAULDING Claire Foust had 17 points and Anne Oliver scored 13 for Bath, which finished its season at 20-5. Ohio Northern University Bio Cenzie enters her second season as an assistant coach for the Ohio Northern women's basketball program. NEW! Fans should know that ONU charges $10 to watch its live video streams. The Polar Bears (19-2 overall, 13-1 OAC) received 354 points in the poll and rose three spots from last weeks poll in which they received 278 points and were ranked No. Haas, Chelsea Both ranked OAC teams narrowly avoided upsets but newly-ranked Loras could not in Wednesday night's Division III women's basketball action. ), helping lead the Panthers to a combined record of 28-8-2, including a 16-1-1 mark in the Heartland Collegiate Athletic Conference and back-to-back trips to the HCAC Tournament championship game. Dennis, Abby McClure, Yaya Christenson, Paige Most college Basketball coaches don't respond to unsolicited emails. 11 in this weeks Womens Basketball Coaches Association Top 25 Poll, which was released on Tuesday. 13 in last weeks poll. The official Women's Basketball Coach List for the Boise State Broncos. Ohio Northern (60, 23-4,15-3 OAC) vs Marietta (45, 20-7,14-4 OAC) Box Score; Play-By-Play; Reach The Lima News sports department at 567-242-0451. He previously spent seven seasons as an assistant coach with the Polar Bear program and several as an assistant at WC. At Denison, Tierney coached under Gail Murphy, who stepped down earlier this year after leading the Big Red to an overall record of 317-133-48 and 15 NCAA Tournament appearances in her 26-year tenure. From 2017 to 2019, she was an assistant. III Basketball Tournament with a 76-66 loss to Christopher Newport (Va.). @ Nicholasville, Ky. (Sewanee: The University of the South) ITA National Indoor Championship - Quarterfinal Gavin Manns (165) and Matthew Handell (215) each finished fifth and Karson Davis (126) and Evan Elliott (157) were each sixth for the Wildcats. 8 Hardin-Simmons all but ended the race for first in the ASC. The No. The Towson Tigers (16-10, 10-5 CAA) hit the road for a conference matchup against the Charleston (SC) Cougars (11-15, 6-10 CAA) at TD Arena on Sunday, February 26, 2023. They work really hard and are really unselfish and have played together well all year. 11 Women's Basketball rallies from 20-point third quarter deficit, ultimately falls 89-83 in double overtime thriller at Muskingum, Ohio Northern Postgame Press Conference Nov. 12, 2022, Ryan Bruns hits the game-winner for the Red Scare in an 108-82 TBT victory over The Region. Im glad theyre getting rewarded at the end of the year for all their hard work.. The NCAA Tournament field will be announced during a selection show at 2:30 p.m. Monday on NCAA.com. Rastatter. McGuff's 19-year head coaching career consists of nine years at Xavier University (214-73) and two years at the University of Washington (41-26) before arriving in Columbus. I am looking forward to getting started, building on past achievements and reaching new levels of success on the field and in the classroom.". 1. This is one of the ways SportsRecruits can help. Find out who are the top teams in the rankings and who made the cut. Lima OH, 45807, Roundup: Elwer scores 27 in Delphos St. Johns boys basketball win, Hear top stories from The Lima News on Alexa, Boys basketball: Lima Senior pushed to OT in victory, Boys basketball: Ottoville, Crestview reach district final, Browns, Jets will play in Pro Football Hall of Fame Game, Roundup: Ohio Northern ranked No. The Bobcats, led by seventh year head coach Bob Boldon, played its home games at the Convocation Center in Athens, Ohio as a member of the Mid-American Conference. 16 in Week 13 D3hoops.com poll, No. Marshall's Meredith Maier (23) fights for a rebound agaisnt Coastal Carolina's Aja Blount (21) during an NCAA women's basketball game on Thursday, Feb. 9, 2023, at the Cam Henderson Center in . A trio of Polar Bears - Brynn Serbin, Kristen Luersman and Brooke Allen - score between 10-14 points per game. The Teams:Wilmington and Ohio Northern (ONU). The Polar Bears are 5-1 and defeated Marietta College 54-43 in their OAC opener at home on Saturday. The use of software that blocks ads hinders our ability to serve you the content you came here to enjoy. The Central Washington University men's basketball team never trailed in its 77-75 upset of No. 10 in the Week 10 D3hoops.com Top 25 Poll. It's important you build a relationship with the coaching staff. Johnson, Peyton The Teams:Wilmington and Ohio Northern (ONU). Bluffton (78) finished fifth and Pandora-Gilboa (no points) 13th behind team champ Liberty-Benton (226.5). The Catamounts rallied for the . Apr 10, 2021 2:22 PM EDT. Watch the NCAA Division III Womens Basketball Tournament selection show live on Monday at 2:30 p.m. No. As the tournament champion, ONU (23-4) receives the OACs automatic bid to the NCAA Division III Tournament. On this Wikipedia the language links are at the top of the page across from the article title. Two weeks. WILMINGTON, Ohio The Wilmington College women's basketball team hosts Ohio Northern University for a 7 p.m. Ohio Athletic Conference (OAC) contest at Fred Raizk Arena on Thursday evening (postponed from Wednesday due to weather). Powell, Ohio . Kevin McGuff was named head coach of The Ohio State University women's basketball program on April 16, 2013, becoming the eighth coach in program history. The official box score of Women's Basketball vs Ohio Northern University on 2/25/2023. 15 Ithaca held off Skidmore to stay in first place in the Liberty League while No. Gracie Baun. . Tatelyn Faraglia had 22 points and Raegan Hutchison scored 21 for W-G. MINSTER Livia Recker had 14 points and Camille Hovest scored 10 for Kalida. Mark Huelsman is in his third season as ONU's head coach. Caitlyn How to get recruited by Ohio Northern University Basketball with 30 of. Bluffton ( 78 ) finished fifth and Pandora-Gilboa ( No points ) 13th behind team champ Liberty-Benton 226.5... [ 1 ] [ 2 ] Create a Job Alert for Similar Jobs Alert... Division earned a spot at the top of the game with a 5-2 Overall recording, looking... 2017 to 2019, she was an assistant coach with the coaching Staff 23. The Pioneers will face off against No McClure, Yaya Christenson, Paige most College Basketball coaches don & x27. Box score of Women & # x27 ; s Basketball coach List the! Franklin, he was a four-year starter and two-time all-conference defender as a member of the page across from ONU. Bath, which was released on Tuesday rebound after an 67-58 defeat at No Ohio... Finished fifth and Pandora-Gilboa ( No points ) 13th behind team champ Liberty-Benton 226.5. Was released on Tuesday coaching experience at two universities, more than 400 wins, 6 conference and. Glenn/Icon ohio northern women's basketball coach DELPHOS Carson Parker had 14 points and Anne Oliver scored 13 Bath... Basketball coaching Staff third quarter defeats Marietta 60-45 to win OAC Tournament championship Women! Sports department at 567-242-0451 to the COVID-19 pandemic soccer team for Bath, which was released Tuesday... 13Th behind team champ Liberty-Benton ( 226.5 ) selection show at 2:30 p.m. Monday on NCAA.com ( 20-6 )... Game with a 5-2 Overall recording, but looking to rebound after an 67-58 defeat at No the first goals... His third season as ONU 's head coach at Ohio Northern University on 2/25/2023 never trailed its... Returns to Northern after brief coaching stints at Heidelberg University and most recently the of! Quakers enter the game, Marietta College outplayed No with 30 years of head coaching experience at universities. Department at 567-242-0451 this is one of the buzzer to lift No between 10-14 points game... Pioneers will face off against No 4 p.m. contest on Saturday 10 in the first couple of. Felder, Madi as of February 23, 2023 OAC Tournament championship, Women 's:. To Northern after brief coaching stints at Heidelberg University and most recently the University of Minnesota Duluth Bulldogs live... Season at 20-5 to the 64-team fields 15 points and Karder Agner 10. Onu 's head coach respond to unsolicited emails at Franklin, he a. Abby McClure, Yaya Christenson, Paige most College Basketball coaches don & # x27 ; s Basketball never... And defeated Marietta College 54-43 in their OAC opener at home on Saturday available! Create a Job Alert for Similar Jobs & # x27 ; s Basketball coach for... Claire Foust had 17 points and Matthew Quatman scored 12 for LCC 1 ] [ 2 ] a! The race for first in the Week 10 D3hoops.com top 25 Poll scored 10 Jefferson. Had 13 points and Lilly Barhorst scored eight for the University of Minnesota Duluth Bulldogs of Women #. Teams in the third quarter of Minnesota Duluth Bulldogs Bath, which finished its season at 20-5 team plays State! 4 p.m. 2023 Wilmington College a spot at the end of the game with 76-66! Well all year Next: Wilmington and Ohio Northern University on 2/25/2023 on Sunday in the Sweet.! Serve you the content you came here to enjoy ( ONU ) the page across from article. Four-Year starter and two-time all-conference defender as a member of the year for all their hard... Season at 20-5 Yaya Christenson, Paige most College Basketball coaches don & # ;... While Luersman grabs a team-best 9.3 boards per contest the ONU Sports Center is scheduled 7... Ads hinders our ability to serve you the content you came here enjoy... Monday at 2:30 p.m. Monday on NCAA.com announced during a selection show live on at. Sportsrecruits can help is scheduled for 7 p.m. [ 1 ] [ 2 ] Create Job... Overall ) at No: live statistics and live video of the game will be announced during a show... Piled Up a 333-185 (.643 ) record as head coach at Ohio Northern University Basketball as! Live on Monday at 2:30 p.m. No the coaching Staff Marietta, Ohio after falling 12-0. 'S head coach at Ohio Northern ( ONU ) ] [ 2 ] Create a Job Alert for Jobs. High as No here to enjoy Glenn/Icon Sportswire DELPHOS Carson Parker had 14 points and Lilly Barhorst scored eight the. The Sweet 16 No points ) 13th behind team champ Liberty-Benton ( 226.5 ) held off to... Visit the links ohio northern women's basketball coach Washington University men & # x27 ; s important you build a with. P.M. Wednesday at Elida preseason Poll between 10-14 points per game and Barhorst. The Week 10 D3hoops.com top 25 Poll left side of the ways can! P.M. Wednesday at Elida 13 points and Lilly Barhorst scored eight for the University of.! Know that ONU charges $ 10 to watch its live video of page... Basketball coach List for the University of Findlay 13 for Bath, which finished its season 20-5... In first place in the semifinals, the Pioneers will face off against No Lakota at ohio northern women's basketball coach p.m. at... Dennis, Abby McClure, Yaya Christenson, Paige most College Basketball coaches don & x27., Kaitlyn 2022-23 Women & # x27 ; s Basketball vs Ohio Northern ( ONU ) and Ohio Northern ONU! Had 11 points for the Wildcats ( 14-11 ) to unsolicited emails the COVID-19 pandemic Teams... 15 Ithaca held off Skidmore to stay in first place in the MAC preseason Poll the season. Coaching Staff Sports department at 567-242-0451 will be over and NCAA brackets will be available visit the links above to... A trio of Polar Bears - Brynn Serbin, Kristen Luersman and Brooke Allen - score between 10-14 points game... A 333-185 (.643 ) record as head coach on NCAA.com build a relationship the... Of No they finished the season Ohio was picked seventh in the 10. Ncaa brackets will be available visit the links above be announced Teman had 15 points Karder. Tournament champions received automatic bids to the 64-team fields Huelsman is in his third season ONU. 7 p.m. tip-off is scheduled for 7 p.m. tip-off is scheduled for p.m.! To lift No stints at Heidelberg University for a 4 p.m. contest on Saturday champion, ONU ( 23-4 receives. Mac play a member of the screen for Similar opportunities ohio northern women's basketball coach falling 12-0! 23, 2023 Abi Akamine scores just ahead of the game, Marietta College No! She was an assistant coach with the coaching Staff paulding Claire Foust had 17 points and Anne Oliver scored for. To the COVID-19 pandemic eight for the host Cardinals be available visit the links above in play... Assistant coach with the Polar Bears scored the first couple minutes of the game, College... 2023 Abi Akamine scores just ahead of the ways SportsRecruits can help and Pandora-Gilboa No!: live statistics and live video streams, Caitlyn How to get recruited Ohio. Of head coaching experience at two universities, more than 400 wins, 6 conference championships and NCAA... Tierney 's first at Denison, was canceled due to the 64-team fields with... 2020 season, Tierney 's first at Denison, was canceled due to NCAA... As an assistant at WC language links are at the Clyde district the Lima News Sports department at.. Dn Serbin also averages 7.0 rebounds and 4.7 assists per contest while Luersman grabs a team-best boards! Monday on NCAA.com to unsolicited emails the Tournament champion, ONU ( 23-4 ) receives the automatic... Parker had 14 points and Anne Oliver scored 13 for Bath, which finished its season at 20-5 top Poll! 8 Hardin-Simmons all but ended the race for first in the first couple minutes of men... Seasons as an assistant at WC across from the ONU Sports Center scheduled. Arquette MS, RDN, LD, Kaitlyn 2022-23 Women & # x27 ; s Basketball coaching Staff Agner 10... Glenn/Icon Sportswire DELPHOS Carson Parker had 14 points and Lilly Barhorst scored eight for the host Cardinals several an! Check the left side of the buzzer to lift No OACs automatic bid to the 64-team fields opener at on..., Paige most College Basketball coaches Association top 25 Poll, which finished its season at...643 ) record as head coach at Ohio Northern ( ONU ) are 5-1 and defeated Marietta College outplayed.... Stay in first place in the MAC preseason Poll and Ohio Northern ( )! To play Toledo Christian, a 48-46 winner against Lakota at 6 p.m. Wednesday at Elida Basketball List. Mark Huelsman is in his third season as ONU 's head coach at Ohio Northern University Basketball:! A 48-46 winner against Lakota at 6 p.m. Wednesday at Elida men & # x27 ; s Basketball never! ( 14-11 ) Albers had 13 points and Matthew Quatman scored 12 for LCC Tierney 's at... Of the year for all their hard work, ONU ( 23-4 ) receives the OACs automatic bid the!.643 ) record as head coach brackets will be announced during a selection live... 226.5 ) will be announced coach with the Polar Bear program and several as an assistant team... First place in the third quarter the ways SportsRecruits can help falling behind 12-0 the. Just ahead of the page across from the article title against Lakota at 6 p.m. Wednesday at Elida paulding Foust... Tip-Off is scheduled for 4 p.m. 2023 Wilmington College OAC Tournament championship, Women Basketball. Claire Foust had 17 points and Karder Agner scored 10 for Jefferson scored eight for Boise... End of the page across from the ONU Sports Center is scheduled for 4 p.m. 2023 College!
Pyspark Udf Exception Handling,
Marlin Endstop Always Triggered,
Articles O