John Stefero
Baltimore Orioles 1983; Baltimore Orioles 1986; Montreal Expos 1987
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 | 9 | 14 | 11 | 2 | 5 | 1 | 0 | 0 | 4 | 3 | 2 | 0 | 0 | .455 | .571 | .545 | 1.117 | 227.1 | 214.4 | .511 | 0.3 |
| 1986 | 52 | 137 | 120 | 14 | 28 | 2 | 0 | 2 | 13 | 16 | 25 | 0 | 1 | .233 | .321 | .300 | .621 | 76.1 | 71.6 | .293 | 0.5 |
| 1987 | 18 | 59 | 56 | 4 | 11 | 0 | 0 | 1 | 3 | 3 | 17 | 0 | 0 | .196 | .237 | .250 | .487 | 18.0 | 28.2 | .218 | -0.3 |
Career totals
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1986-04-26 | TOR @ BAL Gameday | 2 | 2 | 2 | 0 | 0 | 1 | 4 | 0 | 5 |
| 1986-08-07 | TEX @ BAL Gameday | 5 | 1 | 1 | 0 | 0 | 1 | 3 | 0 | 4 |
| 1987-04-30 | WSH @ NYM Gameday | 4 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 4 |
| 1986-08-27 | BAL @ SEA Gameday | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 3 |
| 1983-09-18 | MIL @ BAL Gameday | 3 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 2 |
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.