During his pro baseball career, Bahnsen has surrendered 2,440 hits while accumulating 1,359 strikeouts in 2,529 innings pitched. He has given up a total of 1,013 ER’s while holding a WHIP of 1.330 and being the owner of a FIP of 3.8. He has a strikeout to walk ratio of 1.47 and he has gone up against 10,701 hitters during his pro baseball career. Bahnsen (146-149 career mark) has a 3.60 ERA while conceding 8.7 hits per 9 innings.
Stan Bahnsen Stats

Year | Team | G | IP | W | L | WHIP | ERA | H | BB | SO | FIP | SV | GS | HR | ER | R | BF | SO/W | H/9 | SO/9 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Career | 574 | 2529.0 | 146 | 149 | 1.330 | 3.60 | 2,440 | 924 | 1,359 | 3.76 | 20 | 327 | 223 | 1,013 | 1,127 | 10,701 | 1.47 | 8.7 | 4.8 | |
1982 | TOT | 15 | 23.0 | 0 | 1 | 1.391 | 2.74 | 21 | 11 | 14 | 2.93 | 0 | 0 | 0 | 7 | 8 | 98 | 1.27 | 8.2 | 5.5 |
1982 | CAL | 7 | 9.2 | 0 | 1 | 2.172 | 4.66 | 13 | 8 | 5 | 4.17 | 0 | 0 | 0 | 5 | 6 | 50 | 0.63 | 12.1 | 4.7 |
1982 | PHI | 8 | 13.1 | 0 | 0 | 0.825 | 1.35 | 8 | 3 | 9 | 2.04 | 0 | 0 | 0 | 2 | 2 | 48 | 3.00 | 5.4 | 6.1 |
1981 | MON | 25 | 49.0 | 2 | 1 | 1.408 | 4.96 | 45 | 24 | 28 | 4.84 | 1 | 3 | 7 | 27 | 27 | 208 | 1.17 | 8.3 | 5.1 |
1980 | MON | 57 | 91.1 | 7 | 6 | 1.237 | 3.05 | 80 | 33 | 48 | 3.78 | 4 | 0 | 7 | 31 | 40 | 383 | 1.45 | 7.9 | 4.7 |
1979 | MON | 55 | 94.1 | 3 | 1 | 1.293 | 3.15 | 80 | 42 | 71 | 3.94 | 5 | 0 | 10 | 33 | 34 | 388 | 1.69 | 7.6 | 6.8 |
1978 | MON | 44 | 75.0 | 1 | 5 | 1.400 | 3.84 | 74 | 31 | 44 | 4.21 | 7 | 1 | 9 | 32 | 35 | 317 | 1.42 | 8.9 | 5.3 |
1977 | TOT | 34 | 149.1 | 9 | 11 | 1.453 | 5.00 | 166 | 51 | 79 | 4.38 | 1 | 24 | 19 | 83 | 92 | 647 | 1.55 | 10.0 | 4.8 |
1977 | OAK | 11 | 22.0 | 1 | 2 | 1.682 | 6.14 | 24 | 13 | 21 | 5.69 | 1 | 2 | 5 | 15 | 16 | 100 | 1.62 | 9.8 | 8.6 |
1977 | MON | 23 | 127.1 | 8 | 9 | 1.414 | 4.81 | 142 | 38 | 58 | 4.15 | 0 | 22 | 14 | 68 | 76 | 547 | 1.53 | 10.0 | 4.1 |
1976 | OAK | 35 | 143.0 | 8 | 7 | 1.168 | 3.34 | 124 | 43 | 82 | 3.61 | 0 | 14 | 13 | 53 | 55 | 589 | 1.91 | 7.8 | 5.2 |
1975 | TOT | 33 | 167.1 | 10 | 13 | 1.452 | 4.36 | 166 | 77 | 80 | 3.97 | 0 | 28 | 11 | 81 | 91 | 734 | 1.04 | 8.9 | 4.3 |
1975 | CHW | 12 | 67.1 | 4 | 6 | 1.752 | 6.01 | 78 | 40 | 31 | 5.32 | 0 | 12 | 9 | 45 | 49 | 313 | 0.78 | 10.4 | 4.1 |
1975 | OAK | 21 | 100.0 | 6 | 7 | 1.250 | 3.24 | 88 | 37 | 49 | 3.07 | 0 | 16 | 2 | 36 | 42 | 421 | 1.32 | 7.9 | 4.4 |
1974 | CHW | 38 | 216.1 | 12 | 15 | 1.572 | 4.70 | 230 | 110 | 102 | 4.24 | 0 | 35 | 17 | 113 | 128 | 958 | 0.93 | 9.6 | 4.2 |
1973 | CHW | 42 | 282.1 | 18 | 21 | 1.442 | 3.57 | 290 | 117 | 120 | 3.93 | 0 | 42 | 20 | 112 | 128 | 1,218 | 1.03 | 9.2 | 3.8 |
1972 | CHW | 43 | 252.1 | 21 | 16 | 1.332 | 3.60 | 263 | 73 | 157 | 3.23 | 0 | 41 | 22 | 101 | 107 | 1,075 | 2.15 | 9.4 | 5.6 |
1971 | NYY | 36 | 242.0 | 14 | 12 | 1.211 | 3.35 | 221 | 72 | 110 | 3.57 | 0 | 34 | 20 | 90 | 99 | 993 | 1.53 | 8.2 | 4.1 |
1970 | NYY | 36 | 232.2 | 14 | 11 | 1.298 | 3.33 | 227 | 75 | 116 | 3.92 | 0 | 35 | 23 | 86 | 100 | 977 | 1.55 | 8.8 | 4.5 |
1969 | NYY | 40 | 220.2 | 9 | 16 | 1.414 | 3.83 | 222 | 90 | 130 | 4.20 | 1 | 33 | 28 | 94 | 102 | 956 | 1.44 | 9.1 | 5.3 |
1968 | NYY | 37 | 267.1 | 17 | 12 | 1.062 | 2.05 | 216 | 68 | 162 | 2.64 | 0 | 34 | 14 | 61 | 72 | 1,070 | 2.38 | 7.3 | 5.5 |
1966 | NYY | 4 | 23.0 | 1 | 1 | 0.957 | 3.52 | 15 | 7 | 16 | 3.77 | 1 | 3 | 3 | 9 | 9 | 90 | 2.29 | 5.9 | 6.3 |