13,239 articles
Oshawa FireWolves
The Oshawa FireWolves are a National Lacrosse League box lacrosse team in Oshawa, Ontario, announced in 2025 after relocating from Albany, where the franchise was the Albany FireWolves.
Osi Umenyiora
Osi Umenyiora (Ositaimma Umenyiora), London-born NFL defensive end, two-time Super Bowl champion with the New York Giants, 85.0 career sacks, later head of NFL Africa and UK broadcaster.
Oskar Deecke
Oskar Deecke (born 1986, Hamburg) is a German field hockey forward, 213 caps, who won Olympic gold at London 2012 and bronze at Rio 2016, plus indoor world titles in 2007 and 2011.
Oskar Eriksson
Oskar Eriksson (Oskar Ingemar Eriksson, born 1991, Karlstad) is a Swedish curler of Team Edin and Karlstad CK; five Olympics 2010–2026, 2022 men's gold plus mixed doubles bronze, most Olympic curling medals, now skip of Team Eriksson targeting 2030.
Oso Ighodaro
Oso Ighodaro (Osasere Benjamin Ighodaro) is an NBA forward/center for the Phoenix Suns, drafted 40th overall in 2024 out of Marquette, where he set the program field goal percentage record (62.4%).
Ospreys (rugby union)
Ospreys (Yr Hebogiaid), Welsh professional rugby union team founded 2003 from Neath RFC and Swansea RFC merger; four league titles, based Swansea, owned by Y11 Sport & Media, moving to St Helen's 2026/27.
Osvaldo Fernandez
Osvaldo Fernandez, born Osvaldo Fernández Rodríguez in 1966 in Holguín, Cuba, is a Cuban former pitcher who won 1992 Olympic gold and pitched in MLB.
Otega Oweh
Otega Oweh, NBA guard for the Oklahoma City Thunder; Kentucky and Oklahoma college star drafted 41st overall in 2026 by Miami; ruptured right Achilles in October 2026 preseason, out for 2026-27.
Ottawa Black Bears
Ottawa Black Bears, formerly the New York Riptide, were an NLL box lacrosse franchise at Canadian Tire Centre for the 2024-25 and 2025-26 seasons, led by Jeff Teat, and discontinued operations in September 2026.
Ottawa Redblacks
Ottawa Redblacks (Rouge et Noir d'Ottawa), CFL East Division team founded 2010, debuted 2014 after Rough Riders and Renegades. Won Grey Cup 2016 in overtime; lost finals 2015 and 2018; play at TD Place, Lansdowne Park.
Ottawa Senators
Ottawa Senators (Les Sénateurs d'Ottawa), NHL Eastern Conference franchise granted December 16, 1991, first season 1992-93, reviving the 1917-34 original Senators; play at Canadian Tire Centre in Kanata, planning a LeBreton Flats arena.
Ottis Anderson
Ottis Anderson, nicknamed O.J., NFL running back 1979-1992 for the St. Louis Cardinals and New York Giants; 10,273 rushing yards, 81 touchdowns, two Super Bowl titles, and Super Bowl XXV MVP.
Otto Boros
Otto Boros (Ottó Boros, "Api"), 1929–1988, Hungarian water polo goalkeeper; Olympic gold 1956 and 1964, bronze 1960, 101 caps, three European titles, Szolnoki Dózsa club legend.
Otto Graham
Otto Graham (Otto Everett Graham Jr., 1921-2003), "Automatic Otto," quarterback for the Cleveland Browns 1946-55; won seven championships in ten seasons, retired with a .814 winning percentage and the career yards-per-attempt record.
Otto Kemp
Otto Kemp (Otto Severson Kemp, born 1999) is an American MLB infielder-outfielder for the Philadelphia Phillies; an undrafted free agent from Point Loma Nazarene University who debuted June 7, 2025.
Otto Porter Jr.
Otto Porter Jr. (born 1993) is a retired American NBA forward, third overall pick in 2013 by the Wizards, later Bulls, Magic, Warriors, Raptors, and Jazz; 2022 NBA champion with Golden State, career 10.3 points per game.
Ousmane Kromah
Ousmane Kromah, Florida State Seminoles running back No. 32 from Lee County High School, Leesburg, Georgia; 2025 four-star recruit who flipped from Georgia to FSU, with 565 rushing yards and 5 touchdowns in 2026.
Out (baseball)
Out (baseball): a batter or runner retired; the force out retires a runner by tagging the base he must advance to, removed when a trailing runner is forced out first, unlike tag outs and timing plays.
Overtime (ice hockey)
Overtime (ice hockey): extra sudden-death periods deciding tied games. NHL uses 5-minute 3-on-3 plus shootout in the regular season and unlimited 20-minute 5-on-5 periods in the playoffs; IIHF and NCAA use variants.
Overtime Elite
Overtime Elite (OTE): Atlanta-based professional basketball league and academy for elite players aged roughly 15-20, launched 2021 by Overtime; originally $100,000 minimum salaries, now a scholarship model; alumni include the Thompson twins, Alex Sarr, and Rob Dillingham.
Ovie Soko
Ovie Soko, British basketball forward (born 1991, London), Duquesne standout, Murcia BCL Final Four player, Love Island 2019 star, Great Britain international, London Lions captain, retired 2026.
Owen Farrell
Owen Andrew Farrell (born 1991) is an English rugby union fly-half and centre, Saracens captain and 112-cap England captain, 2019 World Cup finalist, and the first professional-era player to win two British & Irish Lions Test series.
Owen Nolan
Owen Nolan, Belfast-born Canadian right wing, first overall pick in 1990 by Quebec; 1,200 NHL games, 422 goals, 885 points, five All-Star Games, 2002 Olympic gold; Sharks captain and franchise scoring leader.
Ozzie Albies
Ozzie Albies (Ozhaino Jurdy Jiandro Albies), Curaçao-born Atlanta Braves second baseman, MLB debut 2017; 2021 World Series champion, 3x All-Star, 2021 30/100/100 season, career .262 with 179 home runs.
Ozzie Guillén
Ozzie Guillén (Oswaldo José Guillén), born 1964 in Ocumare del Tuy, Venezuela, is a former MLB shortstop and manager: 1985 AL Rookie of the Year with the White Sox, first Latino manager to win a World Series (2005), later Marlins manager, No. 13 retired in 2026.
Ozzie Newsome
Ozzie Newsome, the "Wizard of Oz," is a Hall of Fame tight end (Browns 1978-90, 662 catches, 7,980 yards) and the NFL's first African American general manager, architect of the Baltimore Ravens' two Super Bowl titles.
Ozzie Smith
Ozzie Smith (Osborne Earl Smith, born 1954), "The Wizard of Oz," Hall of Fame shortstop for the Padres and Cardinals (1978-96); 13 Gold Gloves, record 8,375 assists, 44.2 career dWAR, 1985 NLCS walk-off homer.
P. J. Carlesimo
P. J. Carlesimo, or Peter John Carlesimo, is an American former basketball coach who led Seton Hall to the 1989 NCAA title game and coached four NBA teams.
P. J. Fleck
P.J. Fleck (Philip John Fleck Jr., born 1980), American college football coach, head coach of Minnesota since 2017 after a 13-1 2016 season at Western Michigan; creator of the Row the Boat mantra; 88-61 career record.
P. J. Tucker
P.J. Tucker (Anthony Leon Tucker Jr., born 1985) is an American NBA forward, 2006 Raptors second-round pick, 2021 Bucks champion, NBA leader in corner 3s, retired 2026.