Included here is every transaction made by the Oakland Athletics from now until the end of the 2023 season and beyond. We will update this throughout the season as each roster move happens with links back to the original article.
Last updated 8/20/23
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Oakland Athletics 40-man roster
| Jersey # | Pitchers (22) | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 58 | Paul Blackburn | R/R | 6'1" | 196 | 12/04/93 |
| 70 | Lucas Erceg | L/R | 6'2" | 214 | 05/01/95 |
| 53 | Angel Felipe (15-Day IL) | R/R | 6'7" | 272 | 08/30/97 |
| 63 | Hogan Harris* | R/L | 6'3" | 230 | 12/26/96 |
| 61 | Zach Jackson (60-Day IL) | R/R | 6'4" | 230 | 12/25/94 |
| 56 | Dany Jimenez | R/R | 6'1" | 182 | 12/23/93 |
| 32 | James Kaprielian (15-Day IL) | R/R | 6'3" | 225 | 03/02/94 |
| 66 | Sam Long* | L/L | 6'1" | 185 | 7/8/95 |
| 45 | Richard Lovelady (15-Day IL) | L/L | 6'0" | 185 | 7/7/95 |
| 55 | Adrian Martinez | R/R | 6'2" | 215 | 12/10/96 |
| 65 | Trevor May | R/R | 6'5" | 240 | 09/23/89 |
| 46 | Luis Medina | R/R | 6'1" | 175 | 05/03/99 |
| 57 | Mason Miller (60-Day IL) | R/R | 6'5" | 200 | 08/24/98 |
| 39 | Kyle Muller | R/L | 6'7" | 250 | 10/07/97 |
| 31 | Zach Neal | R/R | 6'3" | 220 | 11/9/98 |
| -- | Francisco Perez | B/L | 6'2" | 217 | 7/20/97 |
| 29 | Austin Pruitt (15-Day IL) | R/R | 5'10" | 185 | 8/31/89 |
| 40 | Yacksel Rios (60-Day IL) | R/R | 6'3" | 215 | 6/27/93 |
| 47 | Drew Rucinski (60-Day IL) | R/R | 6'2" | 190 | 12/30/88 |
| 50 | Tayler Scott | R/R | 6'3" | 185 | 06/01/92 |
| 38 | JP Sears | R/L | 5'11" | 180 | 02/19/96 |
| 30 | Chad Smith | R/R | 6'4" | 200 | 06/08/95 |
| 54 | Kirby Snead | L/L | 6'1" | 218 | 10/07/94 |
| 62 | Freddy Tarnok (15-Day IL) | R/R | 6'3" | 185 | 11/24/98 |
| 64 | Ken Waldichuk | L/L | 6'4" | 220 | 01/08/98 |
| -- | Spenser Watkins* | R/R | 6'2" | 185 | 8/27/92 |
| Jersey # | Catchers (3) | B/T | Ht | Wt | DOB |
| 23 | Shea Langeliers | R/R | 6'0" | 205 | 11/18/97 |
| 44 | Carlos Perez | R/R | 5'10" | 210 | 10/27/90 |
| 37 | Tyler Soderstrom | L/R | 6'1" | 200 | 11/24/01 |
| Jersey # | Infielders (8) | B/T | Ht | Wt | DOB |
| 2 | Nick Allen | R/R | 5'8" | 166 | 10/08/98 |
| 26 | Jonah Bride | R/R | 5'10" | 200 | 12/27/95 |
| 12 | Aledmys Diaz | R/R | 6'1" | 195 | 08/01/90 |
| 13 | Jordan Diaz | R/R | 5'10" | 175 | 08/13/00 |
| 20 | Zack Gelof | R/R | 6'2" | 205 | 10/19/99 |
| 5 | Tony Kemp | L/R | 5'6" | 160 | 10/31/91 |
| 49 | Ryan Noda (10-Day IL) | L/L | 6'3" | 217 | 03/30/96 |
| 4 | Kevin Smith* | R/R | 6'0" | 190 | 07/04/96 |
| Jersey # | Outfielders (7) | B/T | Ht | Wt | DOB |
| 33 | JJ Bleday (10-Day IL) | L/L | 6'3" | 205 | 11/10/97 |
| 15 | Seth Brown | L/L | 6'1" | 223 | 07/13/92 |
| 77 | Lawrence Butler | L/R | 6'3" | 210 | 07/10/00 |
| 21 | Connor Capel* | L/L | 6'1" | 185 | 05/19/97 |
| 25 | Brent Rooker | R/R | 6'4" | 225 | 11/01/94 |
| 1 | Estuery Ruiz | R/R | 6'0" | 169 | 02/15/99 |
| 48 | Cody Thomas* | L/R | 6'4" | 215 | 10/8/94 |
| Not on active roster * |
*Denotes player not on active roster