Mike Warren
Oakland Athletics 1983–1985
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 0.5 |
| 1984 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -0.2 |
| 1985 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -1.0 |
Pitching
| Season | G | GS | W | L | SV | CG | SHO | H | ER | BB | SO | HR | IP | ERA | WHIP | K/9 | FIP | FIP- | ERA+ | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 | 12 | 9 | 5 | 3 | 0 | 3 | 1 | 51 | 30 | 18 | 30 | 4 | 65.7 | 4.11 | 1.051 | 4.11 | 3.57 | 91.4 | 95.1 | 0.5 |
| 1984 | 24 | 12 | 3 | 6 | 0 | 0 | 0 | 104 | 49 | 44 | 61 | 11 | 90.0 | 4.90 | 1.644 | 6.10 | 4.55 | 119.6 | 77.6 | -0.2 |
| 1985 | 16 | 6 | 1 | 4 | 0 | 0 | 0 | 52 | 36 | 38 | 48 | 13 | 49.0 | 6.61 | 1.837 | 8.82 | 6.80 | 173.5 | 59.3 | -1.0 |
sWAR is the season TOTAL for a player who both hit and pitched: the record book carries one figure per season, not a split, so the same number appears on both lines rather than being counted twice.
Career totals
Batting
Pitching
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.
Best games
Pitching
| Date | Game | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 1984-09-21 | ATH @ KC Gameday | 5.1 | 4 | 2 | 2 | 1 | 8 | 0 |
| 1984-05-01 | ATH @ LAA Gameday | 6.0 | 8 | 4 | 4 | 2 | 7 | 1 |
| 1985-06-19 | ATH @ CWS Gameday | 4.2 | 4 | 3 | 3 | 3 | 7 | 2 |
| 1983-09-24 | TOR @ ATH Gameday | 10.0 | 7 | 1 | 1 | 2 | 6 | 0 |
| 1983-09-18 | ATH @ KC Gameday | 9.0 | 5 | 2 | 2 | 0 | 6 | 0 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.