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Steven Tolleson is currently on the Oakland Athletics Roster.
Use this Roster History Application to display a roster for any date since 2012. The application provides the feature for any Major League Franchise or its minor league affiliates.

The Team listing below includes MLB and Minor League teams. Have fun!

Team NameOakland Athletics
League NameAmerican League

Current Rosters -- Transaction Research -- Daily Main -- Applications Main


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Oakland Athletics Roster on - October 2,2018

TopRecent Transaction
PitchersPosStatus-Dt40mHt Wt B-T BornDate Age Place HiLvlStat YearsMLB YearsDraft InformationStatusCurrent Org (Level)Tranx DateLast Transaction
Brett AndersonspActiveY6-4 215 L-L 1988-02-01 31.262Midland,Texas MLB2007-20192009-2019
2006- 2-  55-ARI
ActiveOakland Athletics (MLB)2018-09-13Activated from DL
Chris BassittrpActiveY6-5 195 R-R 1989-02-22 30.240Curtice,Ohio MLB2008-20192014-2019
2011-16- 501-CHA
ActiveOakland Athletics (MLB)2018-09-07Recalled from Nashville (AAA)
Paul BlackburnspDL-60N6-2 185 R-R 1993-12-04 25.320Oakley,California MLB2012-20192017-2019
2012- 1-  56-CHN
ActiveOakland Athletics (MLB)2018-08-31Transferred to 60-day DL
Aaron BrookspActiveY6-4 220 R-R 1990-04-27 29.176San Bernardino,California MLB2009-20192014-2019
2011- 9- 276-KCA
ActiveBaltimore Orioles (MLB)2018-09-03Traded from Brewers to Athletics for cash
Ryan BuchterrpActiveY6-3 200 L-L 1987-02-13 32.249Gloucester,New Jersey MLB2006-20192014-2019
2005-33- 984-WAS
ActiveOakland Athletics (MLB)2018-06-25Activated from DL
Jharel CottonspDL-60N6-0 180 R-R 1992-01-19 27.275St. Thomas,Virgin Islands MLB2010-20192016-2017
2012-20- 626-LAN
MinorsOakland Athletics (AAA)2018-03-19DL-60 Tommy John Surgery
Ryan DullrpActiveY5-11 165 R-R 1989-10-02 30.018Winston-Salem,North Carolina MLB2009-20192015-2019
2012-32- 979-OAK
ActiveToronto Blue Jays (MLB)2018-09-09Recalled from Nashville (AAA)
Jeurys FamiliarpActiveY6-3 186 R-R 1989-10-10 30.010Santo Domingo,Dom Rep MLB2008-20192012-2019
2007-   UDFA-NYN
ActiveNew York Mets (MLB)2018-07-21Traded from Mets to Athletics for Bobby Wahl and Wiliam Toffey
Mike FiersspActiveY6-3 205 R-R 1985-06-15 34.127Hollywood,Florida MLB2009-20192011-2019
2009-22- 676-MIL
ActiveOakland Athletics (MLB)2018-08-06Traded from Tigers to Athletics for future considerations
Cory GearrinrpActiveY6-3 200 R-R 1986-04-14 33.189Chattanooga,Tennessee MLB2007-20192011-2019
2007- 4- 138-ATL
ActiveNew York Yankees (MLB)2018-08-31Traded from Rangers to Athletics for Abdiel Mendoza and Teodoro Ortega
Daniel GossettpDL-60N6-2 165 R-R 1992-11-13 26.341Spartanburg,South Carolina MLB2012-20182017-2018
2014- 2-  65-OAK
DL-60Oakland Athletics (MLB)2018-07-21Transferred to 60-day DL
Kendall GravemanspDL-60N6-1 189 R-R 1990-12-21 28.303Alexander City,Alabama MLB2010-20192014-2018
2013- 8- 235-TOR
DL-60Chicago Cubs (A)2018-09-01DL-60 Tommy John Surgery
Chris HatcherrpActiveY6-2 180 B-R 1985-01-12 34.281Kinston,North Carolina MLB2004-20182010-2018
2006- 5- 155-FLO
Free Agent   2018-09-01Contract purchased from minors
Liam HendriksrpActiveY6-1 197 R-R 1989-02-10 30.252Perth,Australia MLB2007-20192011-2019
2007-   UDFA-MIN
ActiveOakland Athletics (MLB)2018-09-01Contract purchased from minors
Edwin JacksonspActiveY6-3 190 R-R 1983-09-09 36.041Neu-Ulm,Germany MLB2001-20192003-2019
2001- 6- 190-LAN
ActiveDetroit Tigers (MLB)2018-06-25Contract purchased from minors
Shawn KelleyclActiveY6-2 215 R-R 1984-04-26 35.177Louisville,Kentucky MLB2003-20192009-2019
2007-13- 405-SEA
ActiveTexas Rangers (MLB)2018-08-05Traded from Nationals to Athletics for future considerations
Dean KiekheferpActiveY6-0 155 L-L 1989-06-07 30.135Louisville,Kentucky MLB2008-20192016-2018
DL-7Oakland Athletics (AAA)2018-09-01Contract purchased from minors
Sean ManaeaspActiveY6-5 235 R-L 1992-02-01 27.262Wantah,Indiana MLB2011-20192016-2019
2013- 1-  34-KCA
ActiveOakland Athletics (MLB)2018-10-02Activated from DL
Daniel MengdenspActiveY6-1 185 R-R 1993-02-19 26.243Houston,Texas MLB2012-20192016-2019
2014- 4- 106-HOU
ActiveOakland Athletics (MLB)2018-08-27Recalled from Nashville (AAA)
Frankie MontasspActiveY6-2 185 R-R 1993-03-21 26.213San Cristobal,Dom Rep MLB2010-20192015-2019
2009-   UDFA-BOS
ActiveOakland Athletics (MLB)2018-09-11Recalled from Nashville (AAA)
Emilio PaganpActiveY6-2 180 L-R 1991-05-07 28.166Simpsonville,South Carolina MLB2010-20192017-2019
2013-10- 297-SEA
ActiveTampa Bay Rays (MLB)2018-08-26Recalled from Nashville (AAA)
Yusmeiro PetitrpActiveY6-0 180 R-R 1984-11-22 34.332Maracaibo,Venezuela MLB2003-20192006-2019
2001-   UDFA-NYN
ActiveOakland Athletics (MLB)2018-04-27Reinstated to active roster
Fernando RodneyclActiveY5-11 170 R-R 1977-03-18 42.216Samana,Dom Rep MLB1999-20192002-2019
1997-   UDFA-DET
ActiveWashington Nationals (MLB)2018-08-09Traded from Twins to Athletics for Dakota Chalmers
Blake TreinenrpActiveY6-4 200 R-R 1988-06-30 31.112Osage City,Kansas MLB2010-20192014-2019
2011- 7- 226-OAK
ActiveOakland Athletics (MLB)2018-01-12Signed to 1-year contract for 2018-2018 ($2.15m) [Avoids arbitration]
Lou TrivinopActiveY6-5 225 R-R 1991-10-01 28.019Green Lane,Pennsylvania MLB2011-20192018-2019
2013-11- 341-OAK
ActiveOakland Athletics (MLB)2018-04-24Recalled from Nashville (AAA)
J.B. WendelkenpActiveY6-1 235 R-R 1993-03-24 26.210Guyton,Georgia MLB2012-20192016-2019
2012-13- 421-BOS
ActiveOakland Athletics (MLB)2018-08-30Recalled from Nashville (AAA)
CatchersPosStatus-Dt40mHt Wt B-T BornDate Age Place HiLvlStat YearsMLB YearsDraft InformationStatusCurrent Org (Level)Tranx DateLast Transaction
Jonathan LucroycActiveY6-0 185 R-R 1986-06-13 33.129Eustis,Florida MLB2005-20192010-2019
2007- 3- 101-MIL
Free AgentChicago Cubs (MLB)2018-03-09Signed to 1-year contract for 2018-2018 ($6.5m)
Josh PhegleycActiveY5-11 215 R-R 1988-02-12 31.251Terre Haute,Indiana MLB2007-20192013-2019
2009- 1-  38-CHA
ActiveOakland Athletics (MLB)2018-06-05Recalled from Nashville (AAA)
Beau TaylorcActiveY5-11 180 R-R 1990-02-13 29.249Rockledge,Florida MLB2009-20192018-2019
2011- 5- 166-OAK
Free Agent   2018-09-01Contract purchased from minors
InfieldersPosStatus-Dt40mHt Wt B-T BornDate Age Place HiLvlStat YearsMLB YearsDraft InformationStatusCurrent Org (Level)Tranx DateLast Transaction
Franklin BarretossActiveY5-9 174 R-R 1996-02-27 23.236Caracas,Venezuela MLB2013-20192017-2019
2012-   UDFA-TOR
ActiveOakland Athletics (MLB)2018-09-01Recalled from Nashville (AAA)
Matt Chapman3bActiveY6-1 195 R-R 1993-04-28 26.175Victorville,California MLB2012-20192017-2019
2014- 1-  25-OAK
ActiveOakland Athletics (MLB)2018-07-03Activated from DL
Jed Lowrie2bActiveY6-0 180 B-R 1984-04-17 35.186Salem,Oregon MLB2003-20192008-2019
2005- 1-  45-BOS
ActiveNew York Mets (MLB)2017-11-01Athletics exercised option for 2018 ($6m)
Jorge MateossActiveY6-0 188 R-R 1995-06-23 24.119Santo Domingo,Dom Rep AAA2012-2019-
2012-   UDFA-NYA
MinorsOakland Athletics (AAA)2018-10-02Recalled from Nashville (AAA)
Matt Olson1b ActiveY6-4 236 L-R 1994-03-29 25.205Lilburn,Georgia MLB2012-20192016-2019
2012- 1-  47-OAK
ActiveOakland Athletics (MLB)2017-08-08Recalled from Nashville (AAA)
Chad PinderssActiveY6-2 192 R-R 1992-03-29 27.205Richmond,Virginia MLB2011-20192016-2019
2013- 2-  71-OAK
ActiveOakland Athletics (MLB)2018-08-07Activated from DL
Marcus SemienssActiveY6-0 175 R-R 1990-09-17 29.033El Cerrito,California MLB2009-20192013-2019
2011- 6- 201-CHA
ActiveOakland Athletics (MLB)2018-06-01Reinstated from Paternity Leave List
Steven TollesonssActiveY5-10 180 R-R 1983-11-01 35.354Spartanburg,South Carolina MLB2003-20162010-2015
2005- 5- 165-MIN
Free Agent   2010-02-01Claimed off waivers from Twins by Athletics
OutfieldersPosStatus-Dt40mHt Wt B-T BornDate Age Place HiLvlStat YearsMLB YearsDraft InformationStatusCurrent Org (Level)Tranx DateLast Transaction
Mark CanhacfActiveY6-2 195 R-R 1989-02-15 30.247San Jose,California MLB2008-20192015-2019
2010- 7- 227-FLO
ActiveOakland Athletics (MLB)2018-04-08Recalled from Nashville (AAA)
Dustin FowlercfActiveY6-0 185 L-L 1994-12-29 24.295Dublin,Georgia MLB2013-20192017-2018
2013-18- 554-NYA
MinorsOakland Athletics (AAA)2018-08-31Recalled from Nashville (AAA)
Matt JoycerfActiveY6-2 185 L-R 1984-08-03 35.078Riverview,Florida MLB2003-20192008-2019
2005-12- 360-DET
ActiveAtlanta Braves (MLB)2018-09-01Activated from DL
Ramon LaureanocfActiveY5-11 185 R-R 1994-07-15 25.097Santo Domingo,Dom Rep MLB2013-20192018-2019
2014-16- 466-HOU
ActiveOakland Athletics (MLB)2018-08-03Recalled from Nashville (AAA)
Nick MartinilfActiveY5-11 178 L-L 1990-06-27 29.115Park Ridge,Illinois MLB2009-20192018-2019
2011- 7- 230-SLN
MinorsSan Diego Padres (AAA)2018-09-09Recalled from Nashville (AAA)
Stephen PiscottyrfActiveY6-3 185 R-R 1991-01-14 28.279Pleasanton,California MLB2010-20192015-2019
2012- 1-  36-SLN
ActiveOakland Athletics (MLB)2018-05-15Reinstated to active roster
Jake SmolinskicfActiveY5-11 185 R-R 1989-02-09 30.253Rockford,Illinois MLB2007-20192014-2018
2007- 2-  70-WAS
Free Agent   2018-08-05Recalled from Nashville (AAA)
Designated HittersPosStatus-Dt40mHt Wt B-T BornDate Age Place HiLvlStat YearsMLB YearsDraft InformationStatusCurrent Org (Level)Tranx DateLast Transaction
Khris DavisdhActiveY6-0 195 R-R 1987-12-21 31.304Lakewood,California MLB2007-20192013-2019
2009- 7- 226-MIL
ActiveOakland Athletics (MLB)2018-05-31Activated from DL
Youngest Player: Franklin Barreto [22.218]
Oldest Player: Fernando Rodney [41.198]

Grid Notes:
Player Status: There are 2 statuses listed above. The first status on the left is for the SELECTED Date. The second status towards the right of the grid is as of CURRENT date.