| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1970 | St. Louis Cardinals | NL | MLB | SLN | 31 | 22 | 1 | 1 | 3.22 | 7 | 4 | 0 | 0 | 3 | 1 | 0 | 22.1 | 24 | 13 | 8 | 0 | 15 | 9 | 0 | 0 | 0 | 1.75 | 9.67 | 0.00 | 6.04 | 3.63 | 5.24 | 0.60 |
| 1971 | St. Louis Cardinals | NL | MLB | SLN | 31 | 23 | 0 | 0 | 7.20 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 5.0 | 6 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 1.60 | 10.80 | 3.60 | 3.60 | 3.60 | 7.20 | 1.00 |
| 1973 | New York Mets | NL | MLB | NYN | 31 | 25 | 8 | 4 | 3.35 | 38 | 9 | 0 | 0 | 29 | 16 | 5 | 96.2 | 79 | 40 | 36 | 7 | 36 | 63 | 2 | 0 | 3 | 1.19 | 7.36 | 0.65 | 3.35 | 5.87 | 3.72 | 1.75 |
| 1974 | New York Mets | NL | MLB | NYN | 31 | 26 | 4 | 12 | 3.92 | 40 | 16 | 1 | 0 | 24 | 14 | 4 | 131.0 | 145 | 64 | 57 | 10 | 46 | 58 | 6 | 0 | 3 | 1.46 | 9.96 | 0.69 | 3.16 | 3.98 | 4.40 | 1.26 |
| 1975 | New York Mets | NL | MLB | NYN | 31 | 27 | 2 | 3 | 4.41 | 18 | 1 | 0 | 0 | 17 | 5 | 2 | 34.2 | 37 | 17 | 17 | 2 | 19 | 22 | 4 | 0 | 0 | 1.62 | 9.61 | 0.52 | 4.93 | 5.71 | 4.41 | 1.16 |
| 1975 | St. Louis Cardinals | NL | MLB | SLN | 34 | 27 | 0 | 1 | 6.27 | 14 | 0 | 0 | 0 | 14 | 4 | 1 | 18.2 | 21 | 13 | 13 | 3 | 10 | 13 | 2 | 0 | 0 | 1.66 | 10.12 | 1.45 | 4.82 | 6.27 | 6.27 | 1.30 |
| 1976 | Toledo Mud Hens | IL | AAA | CLE | - | 28 | 9 | 11 | 5.09 | 25 | 23 | 9 | 0 | 2 | 0 | 0 | 159.0 | 188 | 103 | 90 | 22 | 39 | 70 | 5 | 0 | 3 | 1.43 | 10.64 | 1.25 | 2.21 | 3.96 | 5.83 | 1.79 |
| 1976 | Cleveland Indians | AL | MLB | CLE | 40 | 28 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 7.0 | 3 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0.43 | 3.86 | 0.00 | 0.00 | 6.43 | 0.00 | 0.00 |
| Tot: | MLB (6 yrs) | MLB | 15 | 21 | 3.85 | 124 | 30 | 1 | 0 | 44 | 94 | 12 | 315.1 | 315 | 151 | 135 | 24 | 128 | 172 | 14 | 0 | 6 | 1.40 | 8.99 | 0.68 | 3.65 | 4.91 | 4.31 | 1.34 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 7.0 | 3 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0.43 | 3.86 | 0.00 | 0.00 | 6.43 | 0.00 | |||||
| Tot: | NL (5 yrs) | NL | 15 | 21 | 3.94 | 121 | 30 | 1 | 0 | 41 | 91 | 12 | 308.1 | 312 | 151 | 135 | 24 | 128 | 167 | 14 | 0 | 6 | 1.43 | 9.11 | 0.70 | 3.74 | 4.87 | 4.41 | 1.30 | ||||
| Tot: | Minors (1 yrs) | Minors | 9 | 11 | 5.09 | 25 | 23 | 9 | 0 | 0 | 2 | 0 | 159.0 | 188 | 103 | 90 | 22 | 39 | 70 | 5 | 0 | 3 | 1.43 | 10.64 | 1.25 | 2.21 | 3.96 | 5.83 | 1.79 | ||||
| Tot: | AAA (1 yrs) | AAA | 9 | 11 | 5.09 | 25 | 23 | 9 | 0 | 0 | 2 | 0 | 159.0 | 188 | 103 | 90 | 22 | 39 | 70 | 5 | 0 | 3 | 1.43 | 10.64 | 1.25 | 2.21 | 3.96 | 5.83 | 1.79 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1973 | New York Mets | Championship Series | Playoffs | 25 | 0 | 1 | 9.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1973 | New York Mets | World Series | Playoffs | 25 | 0 | 1 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 1.20 | 5.40 | 0.00 | 5.40 | 5.40 | 0.00 | 1.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 2 | 2.08 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 4.1 | 3 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1.15 | 6.23 | 0.00 | 4.15 | 4.15 | 0.00 | 1.00 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1970 | St. Louis Cardinals | NL | MLB | SLN | 31 | 22 | P | 7 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 0 | 2 | .250 | .250 | .250 | .500 | .000 | .000 | .333 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1973 | New York Mets | NL | MLB | NYN | 31 | 25 | P | 38 | 23 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 8 | 0 | 5 | 0 | 0 | 1 | 4 | 28 | 0 | 4 | .174 | .174 | .174 | .348 | .000 | .000 | .267 | 0.00 | 28.57 | 0.00 | 0.00 | |
| 1974 | New York Mets | NL | MLB | NYN | 31 | 26 | P | 40 | 36 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 20 | 0 | 3 | 0 | 0 | 0 | 0 | 41 | 0 | 0 | .000 | .053 | .000 | .053 | .056 | .000 | .000 | 4.88 | 48.78 | 10.00 | 0.00 | |
| 1975 | New York Mets | NL | MLB | NYN | 31 | 27 | P | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .667 | .000 | .667 | 2.000 | .000 | .000 | 57.14 | 28.57 | 0.50 | 0.00 | |
| 1975 | St. Louis Cardinals | NL | MLB | SLN | 34 | 27 | P | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .500 | .000 | .500 | 1.000 | .000 | .000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 117 | 70 | 2 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 7 | 32 | 0 | 10 | 0 | 0 | 1 | 6 | 87 | 0 | 6 | .086 | .169 | .086 | .255 | .100 | .000 | .158 | 8.05 | 36.78 | 4.57 | |||||||
| Tot: | NL (4 yrs) | NL | 117 | 70 | 2 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 7 | 32 | 0 | 10 | 0 | 0 | 1 | 6 | 87 | 0 | 6 | .086 | .169 | .086 | .255 | .100 | .000 | .158 | 8.05 | 36.78 | 4.57 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 38 | 46 | 36 | 46 | 36 | 47 | .481 |