Trevor Kelley
Boston Red Sox 2019; Philadelphia Phillies 2020; Milwaukee Brewers 2022; Tampa Bay Rays 2023
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -0.3 |
| 2020 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -0.2 |
| 2022 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -0.3 |
| 2023 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | -0.1 |
Pitching
| Season | G | GS | W | L | SV | CG | SHO | H | ER | BB | SO | HR | IP | ERA | WHIP | K/9 | FIP | FIP- | ERA+ | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 10 | 0 | 0 | 3 | 0 | 0 | 0 | 9 | 8 | 5 | 6 | 2 | 8.3 | 8.64 | 1.680 | 6.48 | 6.74 | 141.2 | 55.2 | -0.3 |
| 2020 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 1 | 5 | 2 | 3.3 | 10.80 | 2.700 | 13.50 | 8.92 | 199.3 | 41.4 | -0.2 |
| 2022 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 25 | 16 | 9 | 23 | 7 | 23.7 | 6.08 | 1.437 | 8.75 | 6.47 | 159.8 | 66.6 | -0.3 |
| 2023 | 10 | 3 | 0 | 1 | 0 | 0 | 0 | 16 | 10 | 6 | 11 | 4 | 15.3 | 5.87 | 1.435 | 6.46 | 6.77 | 160.4 | 71.9 | -0.1 |
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
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-08-10 | ATL @ PHI Gameday | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Pitching
| Date | Game | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 2022-06-22 | STL @ MIL Gameday | 2.0 | 0 | 0 | 0 | 0 | 5 | 0 |
| 2022-07-01 | MIL @ PIT Gameday | 2.0 | 2 | 1 | 1 | 3 | 3 | 0 |
| 2023-05-27 | LAD @ TB Gameday | 2.0 | 1 | 1 | 1 | 1 | 3 | 1 |
| 2023-08-25 | NYY @ TB Gameday | 2.0 | 4 | 4 | 4 | 2 | 3 | 1 |
| 2019-09-11 | BOS @ TOR Gameday | 1.2 | 3 | 2 | 2 | 0 | 3 | 1 |
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.