2021 Oakland Athletics
Franchise seasons · 2020s seasons
Independent, unofficial historical lineup simulator. Games here are simulated exhibitions, not historical results.
Compare historical seasons
Oakland Athletics franchise archive · Available years: 1901–2024 · 124 seasons.
These historical season records are separate from simulated exhibitions. — means the season record is unavailable. Year ranges describe this archive's coverage; team names reflect each season's historical name.
Same team, nearby years
| Season | Record (W–L) | Batting rows | Pitching rows |
|---|---|---|---|
| 2023 Oakland Athletics | 50–112 | 23 | 41 |
| 2022 Oakland Athletics | 60–102 | 32 | 34 |
| 2021 Oakland Athletics · Current season | 86–76 | 25 | 25 |
| 2020 Oakland Athletics | 36–24 | 19 | 19 |
| 2019 Oakland Athletics | 97–65 | 23 | 28 |
Same era: other teams in 2021
- 2021 Arizona Diamondbacks · 52–110
- 2021 Atlanta Braves · 88–73
- 2021 Baltimore Orioles · 52–110
- 2021 Boston Red Sox · 92–70
- 2021 Chicago Cubs · 71–91
- 2021 Chicago White Sox · 93–69
More teams from 2021
- 2021 Cincinnati Reds · 83–79
- 2021 Cleveland Indians · 80–82
- 2021 Colorado Rockies · 74–87
- 2021 Detroit Tigers · 77–85
- 2021 Houston Astros · 95–67
- 2021 Kansas City Royals · 74–88
- 2021 Los Angeles Angels · 77–85
- 2021 Los Angeles Dodgers · 106–56
- 2021 Miami Marlins · 67–95
- 2021 Milwaukee Brewers · 95–67
- 2021 Minnesota Twins · 73–89
- 2021 New York Mets · 77–85
- 2021 New York Yankees · 92–70
- 2021 Philadelphia Phillies · 82–80
- 2021 Pittsburgh Pirates · 61–101
- 2021 San Diego Padres · 79–83
- 2021 San Francisco Giants · 107–55
- 2021 Seattle Mariners · 90–72
- 2021 St. Louis Cardinals · 90–72
- 2021 Tampa Bay Rays · 100–62
- 2021 Texas Rangers · 60–102
- 2021 Toronto Blue Jays · 91–71
- 2021 Washington Nationals · 65–97
Roster and season statistics
Only players appear here. Staff are excluded from lineup choices. — means a statistic is unavailable. A roster player may have no batting or pitching row if they did not appear in those tables.
| Player | Position group | No. | Stat rows | AB | H | HR | AVG | IP | ERA | Rating |
|---|---|---|---|---|---|---|---|---|---|---|
| Domingo Acevedo | Pitchers | 68 | pitching | — | — | — | — | 11.00 | 3.27 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Chris Bassitt | Pitchers | 40 | pitching | — | — | — | — | 157.33 | 3.15 | Average (55) — 46 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.15 over 157.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Cam Bedrosian | Pitchers | 60 | pitching | — | — | — | — | 9.00 | 2.00 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Paul Blackburn | Pitchers | 58 | pitching | — | — | — | — | 38.33 | 5.87 | Average (47) — 427 of 556 pitchers in the available 2021 rostersAn earned-run average of 5.87 over 38.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Andrew Chafin | Pitchers | 39 | pitching | — | — | — | — | 29.33 | 1.53 | Average (55) — 46 of 556 pitchers in the available 2021 rostersAn earned-run average of 1.53 over 29.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Jake Diekman | Pitchers | 35 | pitching | — | — | — | — | 60.67 | 3.86 | Average (51) — 235 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.86 over 60.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Michael Feliz | Pitchers | 53 | pitching | — | — | — | — | 0.33 | 0.00 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Mike Fiers | Pitchers | 50 | pitching | — | — | — | — | 9.33 | 7.71 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Reymin Guduan | Pitchers | 61 | pitching | — | — | — | — | 14.33 | 6.28 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Deolis Guerra | Pitchers | 65 | pitching | — | — | — | — | 65.67 | 4.11 | Average (51) — 235 of 556 pitchers in the available 2021 rostersAn earned-run average of 4.11 over 65.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Cole Irvin | Pitchers | 19 | pitching | — | — | — | — | 178.33 | 4.24 | Average (50) — 281 of 556 pitchers in the available 2021 rostersAn earned-run average of 4.24 over 178.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Daulton Jefferies | Pitchers | 66 | pitching | — | — | — | — | 15.00 | 3.60 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| James Kaprielian | Pitchers | 32 | pitching | — | — | — | — | 119.33 | 4.07 | Average (51) — 235 of 556 pitchers in the available 2021 rostersAn earned-run average of 4.07 over 119.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Adam Kolarek | Pitchers | 21 | pitching | — | — | — | — | 9.00 | 8.00 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Jesús Luzardo | Pitchers | 44 | pitching | — | — | — | — | 38.00 | 6.87 | Average (45) — 494 of 556 pitchers in the available 2021 rostersAn earned-run average of 6.87 over 38.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Sean Manaea | Pitchers | 55 | pitching | — | — | — | — | 179.33 | 3.91 | Average (52) — 175 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.91 over 179.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Sam Moll | Pitchers | 60 | pitching | — | — | — | — | 10.33 | 3.48 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Frankie Montas | Pitchers | 47 | pitching | — | — | — | — | 187.00 | 3.37 | Average (55) — 46 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.37 over 187.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Yusmeiro Petit | Pitchers | 36 | pitching | — | — | — | — | 78.00 | 3.92 | Average (51) — 235 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.92 over 78.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| A. J. Puk | Pitchers | 33 | No stat row | — | — | — | — | — | — | No ratingThe source has no pitching stat row for this player. You can still select this pitcher; the exhibition uses estimated performance. |
| Sergio Romo | Pitchers | 54 | pitching | — | — | — | — | 61.67 | 4.67 | Average (49) — 339 of 556 pitchers in the available 2021 rostersAn earned-run average of 4.67 over 61.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Burch Smith | Pitchers | 46 | pitching | — | — | — | — | 43.33 | 5.40 | Average (47) — 427 of 556 pitchers in the available 2021 rostersAn earned-run average of 5.40 over 43.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Lou Trivino | Pitchers | 62 | pitching | — | — | — | — | 73.67 | 3.18 | Average (54) — 76 of 556 pitchers in the available 2021 rostersAn earned-run average of 3.18 over 73.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Jordan Weems | Pitchers | 70 | pitching | — | — | — | — | 4.33 | 6.23 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| J. B. Wendelken | Pitchers | 57 | No stat row | — | — | — | — | — | — | No ratingThe source has no pitching stat row for this player. You can still select this pitcher; the exhibition uses estimated performance. |
| Austin Allen | Catchers | 30 | batting | 8 | 2 | 1 | .250 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Aramis Garcia | Catchers | 37 | batting | 88 | 18 | 3 | .205 | — | — | Average (47) — 365 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 88 at-bats and 3 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Yan Gomes | Catchers | 23 | batting | 131 | 29 | 5 | .221 | — | — | Average (49) — 306 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 131 at-bats and 5 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Sean Murphy | Catchers | 12 | batting | 393 | 85 | 17 | .216 | — | — | Average (48) — 336 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 393 at-bats and 17 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Elvis Andrus | Infielders | 17 | batting | 497 | 121 | 3 | .243 | — | — | Average (49) — 306 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 497 at-bats and 3 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Matt Chapman | Infielders | 26 | batting | 529 | 111 | 27 | .210 | — | — | Average (47) — 365 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 529 at-bats and 27 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Josh Harrison | Infielders | 1 | batting | 185 | 47 | 2 | .254 | — | — | Average (51) — 229 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 185 at-bats and 2 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Tony Kemp | Infielders | 5 | batting | 330 | 92 | 8 | .279 | — | — | Average (56) — 79 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 330 at-bats and 8 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Pete Kozma | Infielders | 38 | batting | 11 | 1 | 0 | .091 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Jed Lowrie | Infielders | 8 | batting | 457 | 112 | 14 | .245 | — | — | Average (51) — 229 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 457 at-bats and 14 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Vimael Machín | Infielders | 31,39 | batting | 32 | 4 | 0 | .125 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Mitch Moreland | Infielders | 18 | batting | 229 | 52 | 10 | .227 | — | — | Average (49) — 306 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 229 at-bats and 10 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Matt Olson | Infielders | 28 | batting | 565 | 153 | 39 | .271 | — | — | Average (59) — 37 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 565 at-bats and 39 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Chad Pinder | Infielders | 18 | batting | 214 | 52 | 6 | .243 | — | — | Average (50) — 261 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 214 at-bats and 6 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Frank Schwindel | Infielders | 45 | batting | 20 | 3 | 1 | .150 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Jacob Wilson | Infielders | 11 | batting | 7 | 1 | 0 | .143 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Luis Barrera | Outfielders | 13 | batting | 8 | 2 | 0 | .250 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Skye Bolt | Outfielders | 49 | batting | 56 | 5 | 1 | .089 | — | — | Below average (41) — 504 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 56 at-bats and 1 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Seth Brown | Outfielders | 15 | batting | 281 | 60 | 20 | .214 | — | — | Average (50) — 261 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 281 at-bats and 20 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Mark Canha | Outfielders | 20 | batting | 519 | 120 | 17 | .231 | — | — | Average (49) — 306 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 519 at-bats and 17 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Khris Davis | Outfielders | 11 | batting | 51 | 13 | 1 | .255 | — | — | Average (51) — 229 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 51 at-bats and 1 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Ramón Laureano | Outfielders | 22 | batting | 341 | 84 | 14 | .246 | — | — | Average (52) — 186 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 341 at-bats and 14 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Starling Marte | Outfielders | 2 | batting | 234 | 74 | 5 | .316 | — | — | Strong (60) — 31 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 234 at-bats and 5 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Chad Pinder | Outfielders | 4 | batting | 214 | 52 | 6 | .243 | — | — | Average (50) — 261 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 214 at-bats and 6 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Stephen Piscotty | Outfielders | 25 | batting | 173 | 38 | 5 | .220 | — | — | Average (48) — 336 of 517 batters in the available 2021 rostersBatting average and home runs per at-bat inform this hitting score, using 173 at-bats and 5 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Ka'ai Tom | Outfielders | 1 | batting | 16 | 1 | 0 | .063 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
Build a lineup
Exhibition rules use nine hitters, including a DH, and one pitcher. The numbered slots are the batting order. Pick each player once. Opponent: 2021 Arizona Diamondbacks. Players without a rating remain selectable with estimated performance.
Simulated exhibition
Choose a lineup to play an exhibition.
Batting lines
Game log for the selected game
Roster and statistics adapted from Wikipedia contributors, 2021 Oakland Athletics season. Retrieved 2026-09-30T03:50:59.086076+00:00. Source material is under CC BY-SA 4.0. We grouped roster entries, excluded staff, joined stats by Wikipedia page title, converted baseball innings notation to outs, and derived approximate ratings and simulated outcomes. No official affiliation.