Interpreted as:
lowest era with a minimum of 1 IP per team game by a player in a season after age 40| NAME | ERA | Age | SEASON | TM | G | W | L | W% | GS | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | C. Young | 1.26 | 41 | 1908 | 36 | 21 | 11 | .656 | 33 | 150 | 30 | 3 | 2 | 299.0 | 230 | 42 | 68 | 1 | 37 | 1 | 3 | 1,116 | 4 | 4.52 | 1.11 | 4.05 | 0.03 | 13.4 | 3.3 | 0.89 | .247 | 2.05 | 52 | 1.52 | 67 | 6.92 | 25.4 | |||
| 2 | R. Clemens | 1.87 | 42 | 2005 | 32 | 13 | 8 | .619 | 32 | 185 | 1 | 0 | 0 | 211.1 | 151 | 44 | 51 | 11 | 62 | 3 | 0 | 5 | 838 | 3 | 7.88 | 2.64 | 2.98 | 0.47 | 22.1 | 7.4 | 1.01 | .243 | 2.17 | 44 | 2.86 | 67 | 6.43 | 33.4 | ||
| 3 | T. Lyons | 2.10 | 41 | 1942 | 20 | 14 | 6 | .700 | 20 | 50 | 20 | 1 | 0 | 180.1 | 167 | 42 | 52 | 11 | 26 | 2 | 0 | 720 | 3 | 2.50 | 1.30 | 1.92 | 0.55 | 6.9 | 3.6 | 1.07 | .247 | 2.60 | 58 | 3.12 | 89 | 8.33 | 7.3 | |||
| 4 | C. Young | 2.26 | 42 | 1909 | 35 | 19 | 15 | .559 | 34 | 109 | 30 | 3 | 0 | 294.1 | 267 | 74 | 110 | 4 | 59 | 8 | 1 | 1,137 | 6 | 3.33 | 1.80 | 1.85 | 0.12 | 9.6 | 5.2 | 1.11 | .275 | 3.36 | 92 | 2.34 | 98 | 8.16 | 1 | |||
| 5 | C. Young | 2.53 | 43 | 1910 | 21 | 7 | 10 | .412 | 20 | 58 | 14 | 1 | 0 | 163.1 | 149 | 46 | 62 | 0 | 27 | 4 | 0 | 623 | 7 | 3.20 | 1.49 | 2.15 | 0.00 | 9.3 | 4.3 | 1.08 | .279 | 3.42 | 99 | 2.18 | 83 | 8.21 | 8.6 | |||
| 6 | W. Spahn | 2.60 | 42 | 1963 | 33 | 23 | 7 | .767 | 33 | 102 | 22 | 7 | 0 | 259.2 | 241 | 75 | 85 | 23 | 49 | 0 | 0 | 4 | 1,037 | 4 | 3.54 | 1.70 | 2.08 | 0.80 | 9.8 | 4.7 | 1.12 | .253 | 2.95 | 81 | 3.41 | 106 | 8.35 | -6.4 | ||
| 7 | C. Marrero | 2.88 | 41 | 1952 | 22 | 11 | 8 | .579 | 22 | 77 | 16 | 2 | 0 | 184.1 | 175 | 59 | 68 | 9 | 53 | 4 | 0 | 771 | 2 | 3.76 | 2.59 | 1.45 | 0.44 | 10.0 | 6.9 | 1.24 | .264 | 3.32 | 80 | 3.12 | 86 | 8.54 | 10.4 | |||
| 8 | J. Quinn | 2.90 | 45 | 1928 | 31 | 18 | 7 | .720 | 28 | 43 | 18 | 4 | 1 | 211.1 | 239 | 68 | 92 | 3 | 34 | 7 | 2 | 898 | 0 | 1.83 | 1.45 | 1.26 | 0.13 | 4.8 | 3.8 | 1.29 | .291 | 3.92 | 71 | 3.27 | 83 | 10.18 | 16.1 | |||
| 9 | N. Ryan | 2.91 | 44 | 1991 | 27 | 12 | 6 | .667 | 27 | 203 | 2 | 2 | 0 | 173.0 | 102 | 56 | 58 | 12 | 72 | 5 | 0 | 0 | 683 | 8 | 10.56 | 3.75 | 2.82 | 0.62 | 29.7 | 10.5 | 1.01 | .230 | 3.02 | 72 | 2.74 | 68 | 5.31 | 24.4 | ||
| 10 | R. Clemens | 2.98 | 41 | 2004 | 33 | 18 | 4 | .818 | 33 | 218 | 0 | 0 | 0 | 214.1 | 169 | 71 | 76 | 15 | 79 | 6 | 0 | 5 | 878 | 5 | 9.15 | 3.32 | 2.76 | 0.63 | 24.8 | 9.0 | 1.16 | .275 | 3.19 | 69 | 3.11 | 70 | 7.10 | 31.7 | ||
| 11 | W. Spahn | 3.04 | 41 | 1962 | 34 | 18 | 14 | .563 | 34 | 118 | 22 | 0 | 0 | 269.1 | 248 | 91 | 97 | 25 | 55 | 3 | 0 | 4 | 1,088 | 4 | 3.94 | 1.84 | 2.15 | 0.84 | 10.8 | 5.1 | 1.13 | .251 | 3.24 | 80 | 3.59 | 98 | 8.29 | 2.2 | ||
| 12 | P. Niekro | 3.09 | 45 | 1984 | 32 | 16 | 8 | .667 | 31 | 136 | 5 | 1 | 0 | 215.2 | 219 | 74 | 85 | 15 | 76 | 3 | 1 | 0 | 916 | 2 | 5.68 | 3.17 | 1.79 | 0.63 | 14.8 | 8.3 | 1.37 | .297 | 3.55 | 80 | 3.50 | 89 | 9.14 | 10.3 | ||
| 13 | P. Niekro | 3.10 | 42 | 1981 | 22 | 7 | 7 | .500 | 22 | 62 | 3 | 3 | 0 | 139.1 | 120 | 48 | 56 | 6 | 56 | 1 | 0 | 2 | 578 | 2 | 4.00 | 3.62 | 1.11 | 0.39 | 10.7 | 9.7 | 1.26 | .252 | 3.62 | 85 | 3.49 | 96 | 7.75 | 2.3 | ||
| 14 | J. Niggeling | 3.16 | 41 | 1945 | 26 | 7 | 12 | .368 | 25 | 90 | 8 | 2 | 0 | 176.2 | 161 | 62 | 80 | 7 | 73 | 3 | 1 | 754 | 5 | 4.58 | 3.72 | 1.23 | 0.36 | 11.9 | 9.7 | 1.32 | .265 | 4.08 | 98 | 3.33 | 100 | 8.20 | -0.5 | |||
| 15 | N. Ryan | 3.20 | 42 | 1989 | 32 | 16 | 10 | .615 | 32 | 301 | 6 | 2 | 0 | 239.1 | 162 | 85 | 96 | 17 | 98 | 9 | 0 | 3 | 988 | 19 | 11.32 | 3.69 | 3.07 | 0.64 | 30.5 | 9.9 | 1.09 | .258 | 3.61 | 82 | 2.50 | 65 | 6.09 | 35.1 | ||
| 16 | J. Koosman | 3.25 | 41 | 1984 | 36 | 14 | 15 | .483 | 34 | 137 | 3 | 1 | 0 | 224.0 | 232 | 81 | 95 | 8 | 60 | 3 | 0 | 5 | 950 | 6 | 5.50 | 2.41 | 2.28 | 0.32 | 14.4 | 6.3 | 1.30 | .302 | 3.82 | 91 | 2.85 | 81 | 9.32 | 17 | ||
| 17 | J. Quinn | 3.26 | 44 | 1927 | 34 | 15 | 10 | .600 | 26 | 43 | 11 | 3 | 1 | 201.1 | 211 | 73 | 82 | 9 | 37 | 4 | 4 | 825 | 1 | 1.92 | 1.65 | 1.16 | 0.40 | 5.2 | 4.5 | 1.23 | .276 | 3.67 | 77 | 3.79 | 91 | 9.43 | 8.9 | |||
| 18 | J. Quinn | 3.27 | 41 | 1924 | 44 | 12 | 13 | .480 | 25 | 64 | 13 | 2 | 7 | 228.2 | 241 | 83 | 109 | 10 | 52 | 12 | 12 | 979 | 3 | 2.52 | 2.05 | 1.23 | 0.39 | 6.5 | 5.3 | 1.28 | .275 | 4.29 | 76 | 3.89 | 93 | 9.49 | 7.6 | |||
| 19 | G. Alexander | 3.36 | 41 | 1928 | 34 | 16 | 9 | .640 | 31 | 59 | 18 | 1 | 2 | 243.2 | 262 | 91 | 107 | 15 | 37 | 2 | 2 | 1,009 | 3 | 2.18 | 1.37 | 1.59 | 0.55 | 5.8 | 3.7 | 1.23 | .276 | 3.95 | 83 | 3.70 | 89 | 9.68 | 12.4 | |||
| 20 | J. Quinn | 3.41 | 43 | 1926 | 31 | 10 | 11 | .476 | 21 | 58 | 8 | 3 | 1 | 163.2 | 191 | 62 | 74 | 4 | 36 | 1 | 5 | 706 | 4 | 3.19 | 1.98 | 1.61 | 0.22 | 8.2 | 5.1 | 1.39 | .308 | 4.07 | 84 | 3.20 | 79 | 10.50 | 15.4 | |||
| 21 | B. Colon | 3.43 | 43 | 2016 | 34 | 15 | 8 | .652 | 33 | 128 | 0 | 0 | 0 | 191.2 | 200 | 73 | 81 | 24 | 32 | 3 | 0 | 2 | 791 | 0 | 6.01 | 1.50 | 4.00 | 1.13 | 16.2 | 4.0 | 1.21 | .291 | 3.80 | 88 | 3.98 | 98 | 9.39 | 1.2 | ||
| 22 | N. Ryan | 3.44 | 43 | 1990 | 30 | 13 | 9 | .591 | 30 | 232 | 5 | 2 | 0 | 204.0 | 137 | 78 | 86 | 18 | 74 | 7 | 0 | 2 | 818 | 9 | 10.24 | 3.26 | 3.14 | 0.79 | 28.4 | 9.0 | 1.03 | .244 | 3.79 | 88 | 2.86 | 73 | 6.04 | 23.7 | ||
| 23 | N. Ryan | 3.52 | 41 | 1988 | 33 | 12 | 11 | .522 | 33 | 228 | 4 | 1 | 0 | 220.0 | 186 | 86 | 98 | 18 | 87 | 7 | 0 | 6 | 930 | 10 | 9.33 | 3.56 | 2.62 | 0.74 | 24.5 | 9.4 | 1.24 | .285 | 4.01 | 105 | 3.03 | 91 | 7.61 | 7.1 | ||
| 24 | P. Niekro | 3.61 | 43 | 1982 | 35 | 17 | 4 | .810 | 35 | 144 | 4 | 2 | 0 | 234.1 | 225 | 94 | 106 | 23 | 73 | 3 | 0 | 1 | 969 | 4 | 5.53 | 2.80 | 1.97 | 0.88 | 14.9 | 7.5 | 1.27 | .278 | 4.07 | 96 | 3.73 | 99 | 8.64 | 1 | ||
| 25 | P. Niekro | 3.63 | 41 | 1980 | 40 | 15 | 18 | .455 | 38 | 176 | 11 | 3 | 1 | 275.0 | 256 | 111 | 119 | 30 | 85 | 3 | 2 | 3 | 1,137 | 9 | 5.76 | 2.78 | 2.07 | 0.98 | 15.5 | 7.5 | 1.24 | .268 | 3.89 | 95 | 3.84 | 99 | 8.38 | 2.6 | ||
More Red Sox Stats
Team Batting Leaders
HR
25
Story
RBI
96
Story
AVG
.305
Gonzalez
Team Pitching Leaders
W
18
Crochet
K
255
Crochet
ERA
2.59
Crochet
Team Rankings
HR
186
15th
R
786
7th
SO
1,361
16th
ERA
3.70
5th
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
96 | 66 | .593 | ||
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
97 | 65 | .599 | ||
92 | 70 | .568 | 5.0 | |
83 | 79 | .512 | 14.0 | |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
93 | 69 | .574 | ||
90 | 72 | .556 | 3.0 | |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
| AL East | W | L | PCT | GB |
|---|---|---|---|---|
94 | 68 | .580 | ||
94 | 68 | .580 | ||
89 | 73 | .549 | 5.0 | |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
88 | 74 | .543 | ||
87 | 75 | .537 | 1.0 | |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
90 | 72 | .556 | ||
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |









