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Roger Clemens played 24 major-league seasons (1984-2007) as a P (709). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 12 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996 | 34 | BOS | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.000 | 2.000 | 410 |
| 1997 | 35 | TOR | 34 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | .500 | 1.667 | 330 |
| 1998 | 36 | TOR | 33 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .200 | -41 |
| 1999 | 37 | NYA | 30 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .000 | .000 | -100 |
| 2000 | 38 | NYA | 32 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 2001 | 39 | NYA | 33 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .000 | .000 | -100 |
| 2002 | 40 | NYA | 29 | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | .667 | 1.500 | 287 |
| 2003 | 41 | NYA | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| 2004 | 42 | HOU | 33 | 72 | 1 | 12 | 0 | 7 | 0 | 3 | 24 | .167 | .381 | 3 |
| 2005 | 43 | HOU | 32 | 58 | 2 | 12 | 0 | 4 | 0 | 5 | 18 | .207 | .523 | 43 |
| 2006 | 44 | HOU | 19 | 27 | 0 | 2 | 0 | 0 | 0 | 3 | 11 | .074 | .305 | -16 |
| 2007 | 45 | NYA | 18 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | .500 | 1.000 | 166 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984 | 22 | BOS | 21 | 20 | 9 | 4 | 0 | 133.1 | 126 | 29 | 4.32 | 92 |
| 1985 | 23 | BOS | 15 | 15 | 7 | 5 | 0 | 98.1 | 74 | 37 | 3.29 | 126 |
| 1986 | 24 | BOS | 33 | 33 | 24 | 4 | 0 | 254 | 238 | 67 | 2.48 | 168 |
| 1987 | 25 | BOS | 36 | 36 | 20 | 9 | 0 | 281.2 | 256 | 83 | 2.97 | 150 |
| 1988 | 26 | BOS | 35 | 35 | 18 | 12 | 0 | 264 | 291 | 62 | 2.93 | 135 |
| 1989 | 27 | BOS | 35 | 35 | 17 | 11 | 0 | 253.1 | 230 | 93 | 3.13 | 124 |
| 1990 | 28 | BOS | 31 | 31 | 21 | 6 | 0 | 228.1 | 209 | 54 | 1.93 | 202 |
| 1991 | 29 | BOS | 35 | 35 | 18 | 10 | 0 | 271.1 | 241 | 65 | 2.62 | 156 |
| 1992 | 30 | BOS | 32 | 32 | 18 | 11 | 0 | 246.2 | 208 | 62 | 2.41 | 164 |
| 1993 | 31 | BOS | 29 | 29 | 11 | 14 | 0 | 191.2 | 160 | 67 | 4.46 | 97 |
| 1994 | 32 | BOS | 24 | 24 | 9 | 7 | 0 | 170.2 | 168 | 71 | 2.85 | 169 |
| 1995 | 33 | BOS | 23 | 23 | 10 | 5 | 0 | 140 | 132 | 60 | 4.18 | 113 |
| 1996 | 34 | BOS | 34 | 34 | 10 | 13 | 0 | 242.2 | 257 | 106 | 3.63 | 137 |
| 1997 | 35 | TOR | 34 | 34 | 21 | 7 | 0 | 264 | 292 | 68 | 2.05 | 223 |
| 1998 | 36 | TOR | 33 | 33 | 20 | 6 | 0 | 234.2 | 271 | 88 | 2.65 | 176 |
| 1999 | 37 | NYA | 30 | 30 | 14 | 10 | 0 | 187.2 | 163 | 90 | 4.60 | 105 |
| 2000 | 38 | NYA | 32 | 32 | 13 | 8 | 0 | 204.1 | 188 | 84 | 3.70 | 133 |
| 2001 | 39 | NYA | 33 | 33 | 20 | 3 | 0 | 220.1 | 213 | 72 | 3.51 | 127 |
| 2002 | 40 | NYA | 29 | 29 | 13 | 6 | 0 | 180 | 192 | 63 | 4.35 | 102 |
| 2003 | 41 | NYA | 33 | 33 | 17 | 9 | 0 | 211.2 | 190 | 58 | 3.91 | 116 |
| 2004 | 42 | HOU | 33 | 33 | 18 | 4 | 0 | 214.1 | 218 | 79 | 2.98 | 144 |
| 2005 | 43 | HOU | 32 | 32 | 13 | 8 | 0 | 211.1 | 185 | 62 | 1.87 | 225 |
| 2006 | 44 | HOU | 19 | 19 | 7 | 6 | 0 | 113.1 | 102 | 29 | 2.30 | 195 |
| 2007 | 45 | NYA | 18 | 17 | 6 | 6 | 0 | 99 | 68 | 31 | 4.18 | 108 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 1984 | P | 21 | 20 | 11 | 14 | 0 | 0 |
| 1985 | P | 15 | 15 | 12 | 9 | 0 | 1 |
| 1986 | P | 33 | 33 | 27 | 21 | 4 | 0 |
| 1987 | P | 36 | 36 | 15 | 25 | 0 | 1 |
| 1988 | P | 35 | 35 | 17 | 17 | 1 | 1 |
| 1989 | P | 35 | 35 | 17 | 27 | 0 | 1 |
| 1990 | P | 31 | 31 | 23 | 26 | 2 | 1 |
| 1991 | P | 35 | 35 | 31 | 30 | 1 | 1 |
| 1992 | P | 32 | 32 | 19 | 25 | 1 | 0 |
| 1993 | P | 29 | 29 | 11 | 20 | 1 | 1 |
| 1994 | P | 24 | 24 | 8 | 19 | 2 | 2 |
| 1995 | P | 23 | 23 | 13 | 19 | 1 | 1 |
| 1996 | P | 34 | 34 | 10 | 23 | 2 | 2 |
| 1997 | P | 34 | 34 | 11 | 39 | 1 | 1 |
| 1998 | P | 33 | 33 | 7 | 27 | 1 | 1 |
| 1999 | P | 30 | 30 | 16 | 30 | 1 | 2 |
| 2000 | P | 32 | 32 | 14 | 32 | 2 | 2 |
| 2001 | P | 33 | 33 | 11 | 33 | 2 | 3 |
| 2002 | P | 29 | 29 | 12 | 17 | 0 | 0 |
| 2003 | P | 33 | 33 | 7 | 32 | 1 | 2 |
| 2004 | P | 33 | 33 | 12 | 24 | 0 | 2 |
| 2005 | P | 32 | 32 | 8 | 36 | 1 | 1 |
| 2006 | P | 19 | 19 | 4 | 15 | 1 | 3 |
| 2007 | P | 18 | 17 | 4 | 15 | 0 | 2 |
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.
Roger Clemens won: Cy Young Award 1986 (AL), MVP 1986 (AL), TSN All-Star 1986 (AL), Cy Young Award 1987 (AL), TSN All-Star 1987 (AL), Cy Young Award 1991 (AL), TSN All-Star 1991 (AL), Cy Young Award 1997 (AL), Pitching Triple Crown 1997 (AL), TSN All-Star 1997 (AL), Cy Young Award 1998 (AL), Pitching Triple Crown 1998 (AL), Cy Young Award 2001 (AL), TSN All-Star 2001 (AL), Cy Young Award 2004 (NL).
MVP, Cy Young and Rookie of the Year voting history (23 ballot finishes, 8 wins). Full year pages: 2005, 2004, 2001, 2000, 1998, 1997, 1992, 1991, 1990, 1988, 1987, 1986 and more.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 1984 | Rookie of the Year | AL | 6 | 2 / 140 | 0 |
| 1986 | Cy Young Award (winner) | AL | 1 | 140 / 140 | 28 |
| 1986 | Most Valuable Player (winner) | AL | 1 | 339 / 392 | 19 |
| 1987 | Cy Young Award (winner) | AL | 1 | 124 / 140 | 21 |
| 1987 | Most Valuable Player | AL | 19 | 7 / 392 | 0 |
| 1988 | Cy Young Award | AL | 6 | 8 / 140 | 0 |
| 1990 | Cy Young Award | AL | 2 | 77 / 140 | 8 |
| 1990 | Most Valuable Player | AL | 3 | 212 / 392 | 3 |
| 1991 | Cy Young Award (winner) | AL | 1 | 119 / 140 | 21 |
| 1991 | Most Valuable Player | AL | 10 | 57 / 392 | 0 |
| 1992 | Cy Young Award | AL | 3 | 48 / 140 | 4 |
| 1992 | Most Valuable Player | AL | 15 | 16 / 392 | 0 |
| 1997 | Cy Young Award (winner) | AL | 1 | 134 / 140 | 25 |
| 1997 | Most Valuable Player | AL | 10 | 56 / 392 | 0 |
| 1998 | Cy Young Award (winner) | AL | 1 | 140 / 140 | 28 |
| 1998 | Most Valuable Player | AL | 11 | 49 / 392 | 0 |
| 2000 | Cy Young Award | AL | 6 | 1 / 140 | 0 |
| 2001 | Cy Young Award (winner) | AL | 1 | 122 / 140 | 21 |
| 2001 | Most Valuable Player | AL | 8 | 67 / 392 | 0 |
| 2004 | Cy Young Award (winner) | NL | 1 | 140 / 160 | 23 |
| 2004 | Most Valuable Player | NL | 8 | 61 / 448 | 0 |
| 2005 | Cy Young Award | NL | 3 | 40 / 160 | 2 |
| 2005 | Most Valuable Player | NL | 22 | 8 / 448 | 0 |
Roger Clemens ranks on 5 all-time single-season position leaderboards (1871-2025, league-season-normalized OPS+ / ERA+).
| Rank | Board | Year | Stat |
|---|---|---|---|
| #20 | starting pitchers | 2005 | 225 ERA+ |
| #22 | starting pitchers | 1997 | 223 ERA+ |
| #54 | starting pitchers | 1990 | 202 ERA+ |
| #144 | starting pitchers | 1986 | 168 ERA+ |
| #157 | starting pitchers | 1992 | 164 ERA+ |
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.