1,478 articles
Nick Castellanos
Nick Castellanos (Nicholas A. Castellanos, born 1992) is an American MLB outfielder/third baseman for the Tigers, Cubs, Reds, Phillies, and Padres; 2019 doubles leader, 2021 Silver Slugger, first player with multi-HR in back-to-back postseason games.
Nick Gordon
Nick Gordon (Nicholas Chad Gordon, born 1995) is an American MLB utility infielder-outfielder, son of Tom Gordon and half-brother of Dee Strange-Gordon; drafted 5th overall by the Twins in 2014, debuted 2021, career .244 with 23 home runs.
Nick Kurtz
Nick Kurtz (Nicholas Jeffrey Kurtz, b. 2003), Athletics first baseman, drafted 4th overall in 2024 from Wake Forest; unanimous 2025 AL Rookie of the Year with 36 home runs and first rookie four-homer game.
Nick Markakis
Nick Markakis, Georgia-born MLB right fielder (2006-2020) for the Baltimore Orioles and Atlanta Braves; 2,388 hits, .288/.357/.423, three Gold Gloves, record 398-game errorless streak, 2024 Orioles Hall of Fame inductee.
Nick Martinez (baseball)
Nick Martinez (Nicholas Andres Martinez, born 1990 in Miami) is an American baseball pitcher, a swingman for the Rangers, Padres, Reds, and Rays who spent 2018 to 2021 in Japan.
Nick Sogard
Nick Sogard (Nicholas John Sogard, born 1997) is a Red Sox switch-hitting utility infielder, drafted by the Rays in 2019, traded to Boston in 2021, MLB debut August 2, 2024; cousin of Eric Sogard.
Nick Swisher
Nick Swisher, born 1980, MLB outfielder/first baseman 2004-2015 for Athletics, White Sox, Yankees, Indians, Braves; 2009 World Series champion, 2010 All-Star, 245 career home runs, son of Steve Swisher.
Noah Cameron
Noah Cameron (born 1999, St. Joseph, Missouri) is a Kansas City Royals left-handed starting pitcher, 2021 seventh-round pick from Central Arkansas, 2025 AL Rookie of the Year runner-up with a 2.99 ERA.
Noah Syndergaard
Noah Syndergaard, "Thor" (born 1992, Mansfield, TX), former MLB right-handed pitcher; Mets ace 2015-2021, 59-47, 3.71 ERA career, 2015 World Series Game 3 winner, Tommy John surgery 2020, last pitched 2023.
Nolan Arenado
Nolan Arenado (Nolan James Arenado, "Nado"), MLB third baseman born 1991; 10 straight Gold Gloves (2013-22) tying Mike Schmidt, 5 Silver Sluggers, 8 All-Star nods; Rockies 2013-20, Cardinals 2021-25, then Diamondbacks; career .280, 383 HR.
Nolan Ryan
Nolan Ryan, known as The Ryan Express, is an American former pitcher who played 27 seasons from 1966 to 1993 and holds the all-time records for strikeouts and no-hitters.
Nomar Garciaparra
Nomar Garciaparra, MLB shortstop for the Red Sox, Cubs, Dodgers, and A's; two-time AL batting champion (1999, 2000), 1997 Rookie of the Year, traded in 2004, 5.5% Hall of Fame ballot debut.
Norm Cash
Norm Cash (Norman Dalton Cash), American MLB first baseman 1958–1974, Chicago White Sox and Detroit Tigers; 1961 AL batting champion (.361, admitted corked bat), 377 career home runs, 1968 World Series champion, never elected to the Baseball Hall of Fame.
Oakland Athletics
Oakland Athletics, MLB franchise founded in Philadelphia in 1901 (Connie Mack), also in Kansas City and Oakland; four World Series titles in Oakland, Moneyball pioneer, relocating to a $1.75 billion Las Vegas Strip ballpark in 2028 via West Sacramento.
Oakland Ballers
Oakland Ballers, the B's, independent Pioneer League baseball team founded November 2023 by Bryan Carmel and Paul Freedman after the A's Las Vegas move; plays at Raimondi Park, fan-owned via crowdfunding, 2025 league champions.
Oakland Coliseum
Oakland-Alameda County Coliseum, opened September 1966 in East Oakland; home of the Raiders until 2019 and the Athletics 1968–2024; now hosts Oakland Roots soccer and cricket, with the site sold for redevelopment.
Octavio Dotel
Octavio Dotel (1973-2025), Dominican MLB relief pitcher who played for a record 13 teams (1999-2013), won the 2011 World Series with St. Louis, and died in the 2025 Jet Set nightclub roof collapse in Santo Domingo.
Oklahoma City Comets
Oklahoma City Comets, formerly the OKC Dodgers, RedHawks, and 89ers: Triple-A Pacific Coast League affiliate of the Los Angeles Dodgers since 2015, named for Mickey Mantle, the 'Commerce Comet'; plays at 9,000-seat Chickasaw Bricktown Ballpark.
Omaha Storm Chasers
Omaha Storm Chasers: Triple-A International League baseball team in Papillion, Nebraska, Kansas City Royals affiliate since 1969; renamed from Omaha Royals in 2011, plays at Werner Park, eight league championships including 2024 IL title.
Omar Vizquel
Omar Vizquel (Little O), Venezuelan MLB shortstop 1989-2012; holds records for games and double plays at shortstop, won 11 Gold Gloves, got 2,877 hits; Hall of Fame vote peaked at 52.6% in 2020, fell to 18.4% by 2026.
ONT Field
ONT Field is a 6,000-seat baseball stadium in Ontario, California, home of the Ontario Tower Buzzers, Dodgers Single-A affiliate, named under a ten-year OIAA-Legends Global naming rights deal capped at $1.2 million annually.
Ontario Tower Buzzers
Ontario Tower Buzzers: Single-A California League baseball team in Ontario, California, Los Angeles Dodgers affiliate debuting 2026 at ONT Field, aviation- and Top Gun-themed, successor to the Rancho Cucamonga Quakes franchise rights.
Oracle Park
Oracle Park (formerly Pacific Bell Park, SBC Park, AT&T Park) is the San Francisco Giants' waterfront MLB stadium, opened April 11, 2000, privately financed at $357 million, a pitcher's park with McCovey Cove splash hits and a 42,300 capacity.
Orel Hershiser
Orel Hershiser (Bulldog), born 1958, American MLB pitcher 1983-2000; 1988 unanimous NL Cy Young with record 59 scoreless innings, NLCS and World Series MVP, 1995 ALCS MVP; not in Hall of Fame; Dodgers broadcaster.
Oriole Park at Camden Yards
Oriole Park at Camden Yards, the Baltimore Orioles' MLB ballpark since April 6, 1992, built by the Maryland Stadium Authority with HOK on the B&O rail yards; the retro-design template with the B&O Warehouse, Eutaw Street, 45,971 capacity, and a 30-year lease signed in 2023.
Orlando Cabrera
Orlando Luis Cabrera (born 1974, Cartagena, Colombia) is a Colombian former MLB shortstop (1997-2011), two-time Gold Glove winner, 2004 Red Sox World Series champion, 2,055 career hits, nine teams.
Orlando Cepeda
Orlando Cepeda (Peruchín, Baby Bull), Puerto Rican Hall of Fame first baseman (1937–2024); 1958 NL Rookie of the Year, unanimous 1967 NL MVP with the World Series champion Cardinals, 379 career home runs, elected 1999.
Orlando Hernández
Orlando "El Duque" Hernández (born 1965) is a Cuban former MLB pitcher who defected in 1997, won four World Series (Yankees 1998-2000, White Sox 2005), and went 90-65 with a 4.13 ERA.
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.
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.