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Gregg Olson played 14 major-league seasons (1988-2001) as a P (622). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 4 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | 27 | BAL | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 1994 | 28 | ATL | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 1998 | 32 | ARI | 64 | 2 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | .500 | 2.500 | 539 |
| 1999 | 33 | ARI | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | — | — | — |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | 22 | BAL | 10 | 0 | 1 | 1 | 0 | 11 | 9 | 10 | 3.27 | 121 |
| 1989 | 23 | BAL | 64 | 0 | 5 | 2 | 27 | 85 | 90 | 46 | 1.69 | 229 |
| 1990 | 24 | BAL | 64 | 0 | 6 | 5 | 37 | 74.1 | 74 | 31 | 2.42 | 161 |
| 1991 | 25 | BAL | 72 | 0 | 4 | 6 | 31 | 73.2 | 72 | 29 | 3.18 | 129 |
| 1992 | 26 | BAL | 60 | 0 | 1 | 5 | 36 | 61.1 | 58 | 24 | 2.05 | 192 |
| 1993 | 27 | BAL | 50 | 0 | 0 | 2 | 29 | 45 | 44 | 18 | 1.60 | 270 |
| 1994 | 28 | ATL | 16 | 0 | 0 | 2 | 1 | 14.2 | 10 | 13 | 9.20 | 46 |
| 1995 | 29 | CLE|KCA | 23 | 0 | 3 | 3 | 3 | 33 | 21 | 19 | 4.09 | 115 |
| 1996 | 30 | DET | 43 | 0 | 3 | 0 | 8 | 43 | 29 | 28 | 5.02 | 99 |
| 1996 | 30 | HOU | 9 | 0 | 1 | 0 | 0 | 9.1 | 8 | 7 | 4.82 | 87 |
| 1997 | 31 | MIN|KCA | 45 | 0 | 4 | 3 | 1 | 50 | 34 | 28 | 5.58 | 82 |
| 1998 | 32 | ARI | 64 | 0 | 3 | 4 | 30 | 68.2 | 55 | 25 | 3.01 | 140 |
| 1999 | 33 | ARI | 61 | 0 | 9 | 4 | 14 | 60.2 | 45 | 25 | 3.71 | 123 |
| 2000 | 34 | LAN | 13 | 0 | 0 | 1 | 0 | 17.2 | 15 | 7 | 5.09 | 91 |
| 2001 | 35 | LAN | 28 | 0 | 0 | 1 | 0 | 24.2 | 24 | 20 | 8.03 | 54 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1988 | P | 10 | 0 | 1 | 2 | 0 | 0 |
| 1989 | P | 64 | 0 | 5 | 12 | 1 | 0 |
| 1990 | P | 64 | 0 | 4 | 4 | 0 | 1 |
| 1991 | P | 72 | 0 | 6 | 11 | 3 | 0 |
| 1992 | P | 60 | 0 | 5 | 9 | 0 | 2 |
| 1993 | P | 50 | 0 | 2 | 7 | 0 | 0 |
| 1994 | P | 16 | 0 | 0 | 0 | 0 | 0 |
| 1995 | P | 23 | 0 | 1 | 5 | 0 | 0 |
| 1996 | P | 52 | 0 | 6 | 3 | 0 | 0 |
| 1997 | P | 45 | 0 | 4 | 6 | 1 | 0 |
| 1998 | P | 64 | 0 | 4 | 7 | 0 | 0 |
| 1999 | P | 61 | 0 | 4 | 9 | 0 | 0 |
| 2000 | P | 13 | 0 | 2 | 2 | 0 | 0 |
| 2001 | P | 28 | 0 | 0 | 3 | 1 | 0 |
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.
Gregg Olson won: Rookie of the Year 1989 (AL).
MVP, Cy Young and Rookie of the Year voting history (3 ballot finishes, 1 win). Full year pages: 1989.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 1989 | Cy Young Award | AL | 8 | 3 / 140 | 0 |
| 1989 | Most Valuable Player | AL | 12 | 35 / 392 | 0 |
| 1989 | Rookie of the Year (winner) | AL | 1 | 136 / 140 | 26 |
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.