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Jeff Suppan played 17 major-league seasons (1995-2012) as a P (448). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 16 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | 22 | BOS | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 1998 | 23 | ARI | 13 | 22 | 1 | 6 | 0 | 1 | 1 | 0 | 6 | .273 | .577 | 58 |
| 1999 | 24 | KCA | 32 | 5 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | .200 | .400 | 3 |
| 2000 | 25 | KCA | 35 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | -100 |
| 2001 | 26 | KCA | 34 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | .400 | .800 | 113 |
| 2002 | 27 | KCA | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | .000 | .500 | 51 |
| 2003 | 28 | BOS | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 2003 | 28 | PIT | 21 | 41 | 3 | 12 | 0 | 2 | 0 | 2 | 11 | .293 | .658 | 79 |
| 2004 | 29 | SLN | 31 | 57 | 3 | 4 | 0 | 0 | 0 | 1 | 11 | .070 | .156 | -58 |
| 2005 | 30 | SLN | 32 | 58 | 5 | 12 | 1 | 5 | 0 | 3 | 9 | .207 | .539 | 45 |
| 2006 | 31 | SLN | 32 | 55 | 4 | 12 | 0 | 6 | 0 | 5 | 11 | .218 | .531 | 44 |
| 2007 | 32 | MIL | 35 | 61 | 4 | 8 | 0 | 2 | 0 | 3 | 16 | .131 | .303 | -17 |
| 2008 | 33 | MIL | 33 | 50 | 2 | 7 | 0 | 1 | 0 | 3 | 13 | .140 | .349 | -4 |
| 2009 | 34 | MIL | 30 | 42 | 4 | 6 | 0 | 5 | 0 | 4 | 12 | .143 | .384 | 7 |
| 2010 | 35 | MIL|SLN | 30 | 26 | 1 | 5 | 0 | 1 | 0 | 1 | 6 | .192 | .453 | 26 |
| 2012 | 37 | SDN | 8 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | .100 | .282 | -18 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | 20 | BOS | 8 | 3 | 1 | 2 | 0 | 22.2 | 19 | 5 | 5.96 | 79 |
| 1996 | 21 | BOS | 8 | 4 | 1 | 1 | 0 | 22.2 | 13 | 13 | 7.54 | 66 |
| 1997 | 22 | BOS | 23 | 22 | 7 | 3 | 0 | 112.1 | 67 | 36 | 5.69 | 80 |
| 1998 | 23 | KCA | 4 | 1 | 0 | 0 | 0 | 12.2 | 12 | 1 | 0.71 | 654 |
| 1998 | 23 | ARI | 13 | 13 | 1 | 7 | 0 | 66 | 39 | 21 | 6.68 | 63 |
| 1999 | 24 | KCA | 32 | 32 | 10 | 12 | 0 | 208.2 | 103 | 62 | 4.53 | 107 |
| 2000 | 25 | KCA | 35 | 33 | 10 | 9 | 0 | 217 | 128 | 84 | 4.94 | 100 |
| 2001 | 26 | KCA | 34 | 34 | 10 | 14 | 0 | 218.1 | 120 | 74 | 4.37 | 102 |
| 2002 | 27 | KCA | 33 | 33 | 9 | 16 | 0 | 208 | 109 | 68 | 5.32 | 84 |
| 2003 | 28 | BOS | 11 | 10 | 3 | 4 | 0 | 63 | 32 | 20 | 5.57 | 81 |
| 2003 | 28 | PIT | 21 | 21 | 10 | 7 | 0 | 141 | 78 | 31 | 3.57 | 120 |
| 2004 | 29 | SLN | 31 | 31 | 16 | 9 | 0 | 188 | 110 | 65 | 4.16 | 103 |
| 2005 | 30 | SLN | 32 | 32 | 16 | 10 | 0 | 194.1 | 114 | 63 | 3.57 | 118 |
| 2006 | 31 | SLN | 32 | 32 | 12 | 7 | 0 | 190 | 104 | 69 | 4.12 | 109 |
| 2007 | 32 | MIL | 34 | 34 | 12 | 12 | 0 | 206.2 | 114 | 68 | 4.62 | 96 |
| 2008 | 33 | MIL | 31 | 31 | 10 | 10 | 0 | 177.2 | 90 | 67 | 4.96 | 86 |
| 2009 | 34 | MIL | 30 | 30 | 7 | 12 | 0 | 161.2 | 80 | 74 | 5.29 | 79 |
| 2010 | 35 | MIL|SLN | 30 | 15 | 3 | 8 | 0 | 101.1 | 51 | 37 | 5.06 | 79 |
| 2012 | 37 | SDN | 6 | 6 | 2 | 3 | 0 | 30.2 | 7 | 13 | 5.28 | 75 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1995 | P | 8 | 3 | 2 | 2 | 0 | 0 |
| 1996 | P | 8 | 4 | 0 | 2 | 0 | 0 |
| 1997 | P | 23 | 22 | 6 | 8 | 3 | 2 |
| 1998 | P | 17 | 14 | 7 | 18 | 0 | 2 |
| 1999 | P | 32 | 32 | 16 | 27 | 1 | 0 |
| 2000 | P | 35 | 33 | 14 | 20 | 2 | 0 |
| 2001 | P | 34 | 34 | 18 | 33 | 1 | 1 |
| 2002 | P | 33 | 33 | 23 | 31 | 3 | 0 |
| 2003 | P | 32 | 31 | 18 | 30 | 1 | 1 |
| 2004 | P | 31 | 31 | 10 | 30 | 1 | 0 |
| 2005 | P | 32 | 32 | 12 | 28 | 1 | 3 |
| 2006 | P | 32 | 32 | 8 | 25 | 0 | 2 |
| 2007 | P | 34 | 34 | 17 | 32 | 1 | 7 |
| 2008 | P | 31 | 31 | 10 | 30 | 1 | 2 |
| 2009 | P | 30 | 30 | 6 | 25 | 1 | 2 |
| 2010 | P | 30 | 15 | 5 | 10 | 2 | 1 |
| 2012 | P | 6 | 6 | 5 | 7 | 0 | 1 |
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.
Jeff Suppan won: NLCS MVP 2006 (NL).
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.