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John Jaha played 10 major-league seasons (1992-2001) as a 1B (519), OF (1), 2B (1), 3B (1). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 10 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1992 | 26 | ML4 | 47 | 133 | 17 | 30 | 2 | 10 | 10 | 12 | 30 | .226 | .600 | 69 |
| 1993 | 27 | ML4 | 153 | 515 | 78 | 136 | 19 | 70 | 13 | 51 | 109 | .264 | .753 | 102 |
| 1994 | 28 | ML4 | 84 | 291 | 45 | 70 | 12 | 39 | 3 | 32 | 75 | .241 | .745 | 91 |
| 1995 | 29 | ML4 | 88 | 316 | 59 | 99 | 20 | 65 | 2 | 36 | 66 | .313 | .968 | 149 |
| 1996 | 30 | ML4 | 148 | 543 | 108 | 163 | 34 | 118 | 3 | 85 | 118 | .300 | .941 | 136 |
| 1997 | 31 | ML4 | 46 | 162 | 25 | 40 | 11 | 26 | 1 | 25 | 40 | .247 | .848 | 119 |
| 1998 | 32 | MIL | 73 | 216 | 29 | 45 | 7 | 38 | 1 | 49 | 66 | .208 | .709 | 94 |
| 1999 | 33 | OAK | 142 | 457 | 93 | 126 | 35 | 111 | 2 | 101 | 129 | .276 | .970 | 146 |
| 2000 | 34 | OAK | 33 | 97 | 14 | 17 | 1 | 5 | 1 | 33 | 38 | .175 | .615 | 63 |
| 2001 | 35 | OAK | 12 | 45 | 2 | 4 | 0 | 8 | 0 | 6 | 15 | .089 | .348 | -6 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1992 | 1B | 38 | 32 | 286 | 22 | 0 | 22 |
| 1992 | OF | 1 | 0 | 0 | 0 | 0 | 0 |
| 1993 | 1B | 150 | 143 | 1186 | 128 | 10 | 116 |
| 1993 | 2B | 1 | 0 | 1 | 0 | 0 | 0 |
| 1993 | 3B | 1 | 0 | 0 | 0 | 0 | 0 |
| 1994 | 1B | 73 | 71 | 660 | 47 | 8 | 61 |
| 1995 | 1B | 81 | 81 | 649 | 60 | 2 | 86 |
| 1996 | 1B | 85 | 82 | 676 | 58 | 6 | 84 |
| 1997 | 1B | 27 | 26 | 220 | 14 | 2 | 26 |
| 1998 | 1B | 57 | 55 | 441 | 23 | 3 | 57 |
| 1999 | 1B | 8 | 5 | 42 | 4 | 0 | 3 |
Team codes are the source codes (e.g. NYN for the New York Mets, BS1 for the 1875 Boston club). OPS+ is league-season normalized, not park-adjusted; unrecorded source values (such as RBI in the earliest recorded seasons) are absent, never zero-filled.
MVP, Cy Young and Rookie of the Year voting history (1 ballot finishes, 0 wins). Full year pages: 1999.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 1999 | Most Valuable Player | AL | 18 | 1 / 392 | 0 |
John Jaha ranks on 1 all-time single-season position leaderboard (1871-2025, league-season-normalized OPS+ / ERA+).
| Rank | Board | Year | Stat |
|---|---|---|---|
| #54 | designated hitters | 1999 | 146 OPS+ |
Every career total and season line is computed from the SABR / Sean Lahman baseball database (2025 edition, CC BY-SA 3.0), the same source behind our historical position leaderboards. Rate stats use league-season normalization only (OPS+ and ERA+ as marked, never park-adjusted); unrecorded early-era values stay absent rather than being invented. Career totals sum only what the source records.
Award winners and MVP / Cy Young / Rookie of the Year voting history come from the same database; the year pages live under MLB award voting history. Official transactions (2011 to the current season) come from the MLB StatsAPI feed on our transactions archive.