| 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 |
| 1880 | Buffalo Bisons | NL | MLB | BFN | - | 19 | 0 | 9 | 3.40 | 17 | 13 | 9 | 0 | 4 | 4 | 0 | 113.2 | 141 | 77 | 43 | 1 | 9 | 25 | 9 | 0 | 0 | 1.32 | 11.16 | 0.08 | 0.71 | 1.98 | 6.10 | 2.78 |
| 1881 | Detroit Wolverines | NL | MLB | DTN | - | 20 | 8 | 5 | 1.80 | 13 | 13 | 13 | 1 | 0 | 0 | 0 | 115.0 | 108 | 48 | 23 | 1 | 12 | 26 | 3 | 0 | 0 | 1.04 | 8.45 | 0.08 | 0.94 | 2.03 | 3.76 | 2.17 |
| 1882 | Detroit Wolverines | NL | MLB | DTN | - | 21 | 25 | 20 | 2.63 | 46 | 45 | 43 | 4 | 1 | 1 | 0 | 411.0 | 391 | 204 | 120 | 10 | 39 | 161 | 8 | 0 | 0 | 1.05 | 8.56 | 0.22 | 0.85 | 3.53 | 4.47 | 4.13 |
| 1883 | Detroit Wolverines | NL | MLB | DTN | - | 22 | 20 | 24 | 3.53 | 52 | 47 | 41 | 3 | 5 | 5 | 2 | 402.1 | 435 | 265 | 158 | 8 | 72 | 183 | 11 | 0 | 0 | 1.26 | 9.73 | 0.18 | 1.61 | 4.09 | 5.93 | 2.54 |
| 1884 | Detroit Wolverines | NL | MLB | DTN | - | 23 | 4 | 21 | 3.72 | 26 | 26 | 24 | 0 | 0 | 0 | 0 | 212.2 | 257 | 179 | 88 | 9 | 57 | 96 | 7 | 0 | 0 | 1.48 | 10.88 | 0.38 | 2.41 | 4.06 | 7.58 | 1.68 |
| 1885 | Detroit Wolverines | NL | MLB | DTN | - | 24 | 14 | 24 | 3.14 | 38 | 38 | 37 | 3 | 0 | 0 | 0 | 330.0 | 343 | 198 | 115 | 7 | 63 | 149 | 15 | 0 | 0 | 1.23 | 9.35 | 0.19 | 1.72 | 4.06 | 5.40 | 2.37 |
| 1886 | Kansas City Cowboys | NL | MLB | KCN | - | 25 | 12 | 36 | 4.50 | 51 | 51 | 48 | 1 | 0 | 0 | 0 | 427.2 | 549 | 323 | 214 | 11 | 112 | 168 | 35 | 0 | 0 | 1.55 | 11.55 | 0.23 | 2.36 | 3.54 | 6.80 | 1.50 |
| 1887 | Detroit Wolverines | NL | MLB | DTN | - | 26 | 13 | 7 | 5.36 | 21 | 21 | 20 | 0 | 0 | 0 | 0 | 183.0 | 221 | 132 | 109 | 9 | 60 | 56 | 6 | 0 | 9 | 1.54 | 10.87 | 0.44 | 2.95 | 2.75 | 6.49 | 0.93 |
| 1887 | Metropolitans (New York) | MLB | MLB | NY4 | - | 26 | 4 | 8 | 4.64 | 12 | 12 | 11 | 1 | 0 | 0 | 0 | 97.0 | 122 | 84 | 50 | 3 | 25 | 37 | 0 | 0 | 1 | 1.52 | 11.32 | 0.28 | 2.32 | 3.43 | 7.79 | 1.48 |
| 1887 | New York Giants | NL | MLB | NY1 | - | 26 | 0 | 1 | 1.13 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.0 | 10 | 6 | 1 | 0 | 2 | 4 | 1 | 0 | 0 | 1.50 | 11.25 | 0.00 | 2.25 | 4.50 | 6.75 | 2.00 |
| 1888 | New York Giants | NL | MLB | NY1 | - | 27 | 1 | 1 | 3.50 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 18.0 | 17 | 20 | 7 | 2 | 8 | 5 | 0 | 0 | 2 | 1.39 | 8.50 | 1.00 | 4.00 | 2.50 | 10.00 | 0.63 |
| Tot: | MLB (9 yrs) | MLB | 101 | 156 | 3.60 | 279 | 269 | 249 | 13 | 10 | 10 | 2 | 2318.1 | 2594 | 1536 | 928 | 61 | 459 | 910 | 95 | 0 | 12 | 1.32 | 10.07 | 0.24 | 1.78 | 3.53 | 5.96 | 1.98 | ||||
| Tot: | NL (9 yrs) | NL | 97 | 148 | 3.56 | 267 | 257 | 238 | 12 | 10 | 10 | 2 | 2221.1 | 2472 | 1452 | 878 | 58 | 434 | 873 | 95 | 0 | 11 | 1.31 | 10.02 | 0.23 | 1.76 | 3.54 | 5.88 | 2.01 | ||||
| Tot: | MLB (1 yrs) | MLB | 4 | 8 | 4.64 | 12 | 12 | 11 | 1 | 0 | 0 | 0 | 97.0 | 122 | 84 | 50 | 3 | 25 | 37 | 0 | 0 | 1 | 1.52 | 11.32 | 0.28 | 2.32 | 3.43 | 7.79 | 1.48 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| 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 |
| 1880 | Buffalo Bisons | NL | MLB | BFN | - | 19 | P-OF | 23 | 78 | 8 | 8 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 11 | 0 | 0 | 0 | 0 | 0 | 9 | 80 | 1 | 7 | .103 | .125 | .115 | .240 | .000 | .012 | .000 | 2.50 | 13.75 | 5.50 | 0.00 | |
| 1881 | Detroit Wolverines | NL | MLB | DTN | - | 20 | P | 13 | 47 | 8 | 12 | 1 | 0 | 0 | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 13 | 49 | 1 | 11 | .255 | .286 | .277 | .563 | .000 | .022 | .000 | 4.08 | 4.08 | 1.00 | 0.00 | |
| 1882 | Detroit Wolverines | NL | MLB | DTN | - | 21 | P | 50 | 193 | 20 | 42 | 7 | 1 | 0 | 20 | 0 | 0 | 2 | 19 | 0 | 0 | 0 | 0 | 0 | 51 | 195 | 8 | 34 | .218 | .226 | .264 | .490 | .000 | .046 | .000 | 1.03 | 9.74 | 9.50 | 0.00 | |
| 1883 | Detroit Wolverines | NL | MLB | DTN | - | 22 | P-OF | 79 | 313 | 34 | 58 | 6 | 1 | 1 | 24 | 0 | 0 | 4 | 38 | 0 | 0 | 0 | 0 | 0 | 69 | 317 | 8 | 50 | .185 | .196 | .220 | .416 | .000 | .035 | .000 | 1.26 | 11.99 | 9.50 | 313.00 | |
| 1884 | Detroit Wolverines | NL | MLB | DTN | - | 23 | OF | 81 | 300 | 24 | 49 | 6 | 0 | 0 | 26 | 0 | 0 | 13 | 41 | 0 | 0 | 0 | 0 | 0 | 55 | 313 | 6 | 43 | .163 | .198 | .183 | .381 | .000 | .020 | .000 | 4.15 | 13.10 | 3.15 | 0.00 | |
| 1885 | Detroit Wolverines | NL | MLB | DTN | - | 24 | P | 44 | 153 | 7 | 24 | 2 | 1 | 1 | 14 | 0 | 0 | 8 | 32 | 0 | 0 | 0 | 0 | 0 | 31 | 161 | 4 | 20 | .157 | .199 | .203 | .402 | .000 | .046 | .000 | 4.97 | 19.88 | 4.00 | 153.00 | |
| 1886 | Kansas City Cowboys | NL | MLB | KCN | - | 25 | P | 51 | 179 | 13 | 30 | 2 | 0 | 0 | 7 | 3 | 0 | 5 | 46 | 0 | 0 | 0 | 0 | 0 | 32 | 184 | 2 | 28 | .168 | .190 | .179 | .369 | .000 | .011 | .000 | 2.72 | 25.00 | 9.20 | 0.00 | |
| 1887 | Detroit Wolverines | NL | MLB | DTN | - | 26 | P | 21 | 82 | 12 | 17 | 2 | 0 | 0 | 11 | 6 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 19 | 85 | 2 | 15 | .207 | .235 | .232 | .467 | .000 | .025 | .000 | 3.53 | 3.53 | 1.00 | 0.00 | |
| 1887 | Metropolitans (New York) | MLB | MLB | NY4 | - | 26 | P | 14 | 46 | 5 | 7 | 1 | 1 | 0 | 1 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 50 | 2 | 5 | .152 | .220 | .217 | .437 | .000 | .065 | .000 | 8.00 | 0.00 | 0.00 | 0.00 | |
| 1887 | New York Giants | NL | MLB | NY1 | - | 26 | P | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1888 | New York Giants | NL | MLB | NY1 | - | 27 | P | 2 | 7 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .222 | .000 | .222 | .000 | .000 | .000 | 22.22 | 11.11 | 0.50 | 0.00 | |
| Tot: | MLB (9 yrs) | MLB | 379 | 1401 | 132 | 248 | 28 | 4 | 2 | 112 | 11 | 0 | 45 | 193 | 0 | 0 | 0 | 0 | 0 | 290 | 1446 | 34 | 214 | .177 | .203 | .207 | .410 | .070 | .030 | .204 | 3.11 | 13.35 | 4.29 | 700.50 | ||||||
| Tot: | NL (9 yrs) | NL | 365 | 1355 | 127 | 241 | 27 | 3 | 2 | 111 | 9 | 0 | 41 | 193 | 0 | 0 | 0 | 0 | 0 | 280 | 1396 | 32 | 209 | .178 | .202 | .207 | .409 | .066 | .029 | .206 | 2.94 | 13.83 | 4.71 | 677.50 | ||||||
| Tot: | MLB (1 yrs) | MLB | 14 | 46 | 5 | 7 | 1 | 1 | 0 | 1 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 50 | 2 | 5 | .152 | .220 | .217 | .437 | .196 | .065 | .152 | 8.00 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 51 | 63 | 45 | 62 | 45 | 86 | .435 |