All-Time Roster

The following players have appeared in the Arizona Fall League since the league was established in 1992. The listed organization was the one the player was with when he played in the AFL.

O

PlayerOrganization / AFL Team / Year
Oaks, TrevorRoyals Surprise 2019
Obenchain, SteveAthletics Phoenix 2004
Obermueller, WesRoyals Scottsdale 2002
Oberste, MattMets Scottsdale 2016
O'Brien, ChrisDodgers Glendale 2013
O'Brien, PeterYankees Scottsdale 2013 / D-backs Salt River 2014
Ochinko, SeanBlue Jays Salt River 2012 / Mesa 2014
Ochoa, AlexOrioles Scottsdale 1994
Ockimey, JoshRed Sox Mesa 2018
O'Conner, JustinRays Peoria 2014
O'Connor, BrianPirates Mesa 1999
O'Day, DarrenAngels Surprise 2007
O'Donoghue, JohnOrioles Scottsdale 1992; Tucson 1993
O'Dowd, ChrisRockies Salt River 2014
Ogans, KeshawnBraves Salt River 2023
Ogden, JamieTwins Peoria 1995; Scottsdale 1996
Odom, JosephBraves Peoria 2015
O'Grady, BrianReds Peoria 2016
O'Grady, ChrisAngels Mesa 2014
O'Grady, DennisPadres Peoria 2013
O'Hearn, RyanRoyals Surprise 2016
O'Hoppe, LoganPhillies Peoria 2021
Ohlendorf, RossYankees Peoria Jav 2007
Ohlman, MichaelOrioles Surprise 2013 / Glendale 2014 / Cardinals Surprise 2015
Ohman, WillCubs Mesa 2000
Ohme, KevinTwins Peoria 1995
Ojeda, AugieOrioles Phoenix 1997
Okert, StevenGiants Scottsdale 2014
Olacio, JeffersonWhite Sox Glendale 2014
Olczak, JonBrewers Peoria 2018
Olds, WyattRed Sox Glendale 2023
Oliva, JaredPirates Peoria 2019
Oliver, AndrewTigers Peo Jav 2009; Salt River 2011
Oliver, DarrenRangers Tucson 1993
Olivo, MiguelWhite Sox Mesa 2001
Olmos, EdgarMarlins Glendale 2013 / Salt River 2014
Olsen, JasonWhite Sox Mesa 1997
Olsen, JonTwins Glendale 2022
Olsen, KevinMarlins Mesa 2001
Olson, J.B.White Sox Glendale 2021
Olson, MattAthletics Mesa 2014
Olson, TimD-backs Scottsdale 2001, 2002
Olt, MichaelRangers Surprise 2011
O'Malley, PaulAstros Maryvale 1998
O'Malley, ShawnRays Phoenix 2009
Ondrusek, LoganReds Peoria Sag 2009
O'Neill, MichaelRangers Surprise 2017
O'Neill, MikeCardinals Surprise 2012
O'Neill, TylerMariners Peoria 2015-16 / Cardinals Salt River 2022
Oquist, MikeOrioles Tucson 1993
O'Rae, DylanBrewers Surprise 2025
Orenduff, JustinDodgers Peoria Sag 2007; Surprise 2008
Orewiler, AustinReds Scottsdale 2018
Orf, NateBrewers Surprise 2015
Ori, MarkAstros Scottsdale 2008
Orie, KevinCubs Phoenix 1996
Ormond, RodneyOrioles Maryvale 2002; Mesa SS 2003
Ornelas, TirsoPadres Peoria 2022
Oropesa, RickyGiants Scottsdale 2012
Orta, RickyMariners Peoria Jav 2007
Ortega, BillCardinals Phoenix 2001
Ortega, JorgeBrewers Salt River 2017
Ortiz, AbimelecRangers Surprise 2023
Ortiz, JhailynPhillies Surprise 2022
Ortiz, LuisRangers Surprise 2015
Ortiz, RayTwins Phoenix 1992
Ortiz, RyanAthletics Phoenix 2011
Ortiz, SantosAthletics Peoria 1998
Ortmeier, DanGiants Mesa 2005; Scottsdale 2007
Osborn, PatIndians Mesa 2005
Osborne, MarkD-backs Grand Canyon 1997
Osik, KeithPirates Phoenix 1992; Sun Cities 1993
O'Sullivan, RyanPhillies Scottsdale 2014
Osuna, AlejandroRangers Surprise 2023, 2024
Osuna, RobertoBlue Jays Mesa 2014
Oswalt, CoreyMets Scottsdale 2016
Ottavino, AdamCardinals Peoria Sag 2008
Otto, GlennYankees Surprise 2019
Outlaw, MarkPhillies Grand Canyon 2001
Outman, JamesDodgers Glendale 2021
Outman, JoshPhillies Peoria Sag 2007, USA 2007
Overbay, LyleD-backs Scottsdale 2000
Overbeck, CodyPhillies Scottsdale 2011
Overholt, PatrickPhillies Peoria Sag 2007; Mesa 2008
Owen, HunterRoyals Surprise 2025
Owens, BillyOrioles Scottsdale 1995
Owens, EricReds Peoria 1994
Owens, HenryRed Sox Peoria 2017
Owens, Jeremy S.Padres Peoria 2000 / Red Sox Mesa DD 2003
Owens, Jerry L.Expos Peoria Jav 2004 / White Sox Scottsdale 2006
Owens, RyanRockies Mesa 2001
Owings, ChrisDiamondbacks Salt River 2012
Oxspring, ChrisPadres Peoria Jav 2004