League pitching register -- National League
Regular season -- as of 8/31/1880
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Tommy Bond | FY | sp | 24 | 3.29 | 7 | 10 | 1 | 42 | 12 | 3 | 0 | 175.1 | 206 | 132 | 64 | 33 | 60 | 3 | 23 |
| George Bradley | FY | 3b | 27 | 1.51 | 30 | 19 | 0 | 65 | 64 | 29 | 3 | 417.0 | 365 | 202 | 70 | 29 | 169 | 4 | 24 |
| Tom Burns | FY | ss | 23 | 9.58 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 10.1 | 17 | 17 | 11 | 11 | 7 | 0 | 2 |
| Larry Corcoran | SBB | sp | 20 | 1.35 | 26 | 8 | 1 | 38 | 37 | 28 | 2 | 299.0 | 209 | 115 | 45 | 83 | 147 | 0 | 14 |
| Fred Corey | SBB | of | 23 | 1.57 | 7 | 4 | 6 | 27 | 3 | 3 | 0 | 120.1 | 111 | 51 | 21 | 5 | 41 | 3 | 6 |
| Mike Dorgan | FY | rf | 26 | 1.19 | 6 | 1 | 0 | 15 | 0 | 0 | 0 | 45.1 | 26 | 13 | 6 | 0 | 17 | 1 | 1 |
| Pud Galvin | MM | sp | 23 | 2.84 | 23 | 35 | 0 | 72 | 72 | 22 | 1 | 469.1 | 533 | 310 | 148 | 63 | 148 | 6 | 34 |
| Fred Goldsmith | RMB | sp | 28 | 2.45 | 13 | 11 | 7 | 54 | 6 | 3 | 0 | 209.0 | 207 | 102 | 57 | 48 | 84 | 1 | 20 |
| Frank Hankinson | RMB | 3b | 24 | 5.23 | 0 | 3 | 1 | 8 | 0 | 0 | 0 | 20.2 | 26 | 18 | 12 | 12 | 9 | 0 | 2 |
| Joe Hornung | SBB | lf | 23 | 10.13 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 8.0 | 12 | 12 | 9 | 8 | 0 | 0 | 0 |
| Tim Keefe | CW | sp | 23 | 1.03 | 16 | 9 | 5 | 60 | 0 | 0 | 0 | 200.0 | 133 | 88 | 23 | 64 | 96 | 1 | 12 |
| King Kelly | PS | rf | 22 | 14.63 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 8.0 | 26 | 17 | 13 | 3 | 2 | 0 | 0 |
| Jim McCormick | SBB | sp | 23 | 2.27 | 22 | 12 | 0 | 41 | 39 | 22 | 1 | 289.1 | 279 | 176 | 73 | 63 | 123 | 3 | 17 |
| Tom Poorman | MM | sp | 22 | 4.24 | 9 | 6 | 5 | 51 | 0 | 0 | 0 | 170.0 | 214 | 162 | 80 | 81 | 29 | 5 | 9 |
| Blondie Purcell | MM | cf | 26 | 2.28 | 4 | 3 | 0 | 8 | 8 | 7 | 0 | 67.0 | 71 | 43 | 17 | 18 | 18 | 0 | 5 |
| Lee Richmond* | RMB | sp | 23 | 2.89 | 26 | 26 | 0 | 74 | 74 | 26 | 3 | 475.2 | 463 | 280 | 153 | 152 | 157 | 6 | 33 |
| (John) Monte Ward | CW | sp | 20 | 2.04 | 21 | 34 | 0 | 80 | 80 | 20 | 1 | 504.0 | 476 | 305 | 114 | 59 | 214 | 4 | 37 |
| Mickey Welch | PS | sp | 20 | 3.01 | 14 | 30 | 0 | 59 | 58 | 26 | 3 | 385.2 | 421 | 273 | 129 | 88 | 96 | 3 | 34 |
| Will White | PS | sp | 25 | 3.26 | 13 | 22 | 2 | 53 | 21 | 19 | 0 | 304.0 | 355 | 243 | 110 | 97 | 105 | 9 | 26 |
| Stump Wiedman | FY | sp | 19 | 4.45 | 3 | 2 | 3 | 30 | 1 | 0 | 0 | 66.2 | 105 | 70 | 33 | 13 | 18 | 0 | 6 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Tommy Bond | FY | sp | 24 | 18 | 7 | 0 | 2 | 13 | 0 | 7 | 14 | 10.6 | 1.7 | 12.4 | 3.1 | 0.2 | 1.8 | 1.36 |
| George Bradley | FY | 3b | 27 | 17 | 17 | 0 | 6 | 13 | 0 | 17 | 14 | 7.9 | 0.6 | 8.6 | 3.6 | 0.1 | 5.8 | 0.94 |
| Tom Burns | FY | ss | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14.8 | 9.6 | 24.4 | 6.1 | 0.0 | 0.6 | 2.71 |
| Larry Corcoran | SBB | sp | 20 | 24 | 13 | 0 | 2 | 16 | 0 | 15 | 15 | 6.3 | 2.5 | 8.8 | 4.4 | 0.0 | 1.8 | 0.98 |
| Fred Corey | SBB | of | 23 | 13 | 4 | 0 | 1 | 0 | 0 | 3 | 11 | 8.3 | 0.4 | 8.8 | 3.1 | 0.2 | 8.2 | 0.96 |
| Mike Dorgan | FY | rf | 26 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 5.2 | 0.0 | 5.2 | 3.4 | 0.2 | 99.0 | 0.57 |
| Pud Galvin | MM | sp | 23 | 60 | 24 | 0 | 6 | 22 | 0 | 16 | 24 | 10.2 | 1.2 | 11.5 | 2.8 | 0.1 | 2.3 | 1.27 |
| Fred Goldsmith | RMB | sp | 28 | 15 | 14 | 8 | 6 | 16 | 0 | 7 | 12 | 8.9 | 2.1 | 11.2 | 3.6 | 0.0 | 1.8 | 1.22 |
| Frank Hankinson | RMB | 3b | 24 | 4 | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 11.3 | 5.2 | 16.5 | 3.9 | 0.0 | 0.8 | 1.84 |
| Joe Hornung | SBB | lf | 23 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 13.5 | 9.0 | 22.5 | 0.0 | 0.0 | 0.0 | 2.50 |
| Tim Keefe | CW | sp | 23 | 21 | 11 | 1 | 2 | 2 | 0 | 12 | 16 | 6.0 | 2.9 | 9.0 | 4.3 | 0.0 | 1.5 | 0.98 |
| King Kelly | PS | rf | 22 | 3 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 29.3 | 3.4 | 32.6 | 2.3 | 0.0 | 0.7 | 3.63 |
| Jim McCormick | SBB | sp | 23 | 29 | 20 | 0 | 1 | 3 | 0 | 11 | 21 | 8.7 | 2.0 | 10.7 | 3.8 | 0.1 | 2.0 | 1.18 |
| Tom Poorman | MM | sp | 22 | 23 | 7 | 4 | 2 | 18 | 0 | 13 | 10 | 11.3 | 4.3 | 15.7 | 1.5 | 0.3 | 0.4 | 1.74 |
| Blondie Purcell | MM | cf | 26 | 12 | 6 | 0 | 0 | 3 | 0 | 2 | 2 | 9.5 | 2.4 | 12.0 | 2.4 | 0.0 | 1.0 | 1.33 |
| Lee Richmond* | RMB | sp | 23 | 41 | 27 | 17 | 4 | 27 | 0 | 23 | 16 | 8.8 | 2.9 | 11.7 | 3.0 | 0.1 | 1.0 | 1.29 |
| (John) Monte Ward | CW | sp | 20 | 35 | 25 | 0 | 11 | 23 | 0 | 21 | 24 | 8.5 | 1.1 | 9.8 | 3.8 | 0.1 | 3.6 | 1.06 |
| Mickey Welch | PS | sp | 20 | 20 | 16 | 1 | 4 | 23 | 0 | 19 | 28 | 9.8 | 2.1 | 12.0 | 2.2 | 0.1 | 1.1 | 1.32 |
| Will White | PS | sp | 25 | 29 | 18 | 4 | 7 | 26 | 0 | 11 | 27 | 10.5 | 2.9 | 13.6 | 3.1 | 0.3 | 1.1 | 1.49 |
| Stump Wiedman | FY | sp | 19 | 6 | 3 | 2 | 0 | 10 | 0 | 2 | 6 | 14.2 | 1.8 | 15.9 | 2.4 | 0.0 | 1.4 | 1.77 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Tommy Bond | FY | sp | 24 | .685 | 695 | .292 | 311 | .392 | 313 | .395 | 81.9 | 3.8 | 3.78 | 3.45 |
| George Bradley | FY | 3b | 27 | .508 | 1554 | .232 | 501 | .284 | 507 | .288 | 103.1 | 2.0 | 2.00 | 1.61 |
| Tom Burns | FY | ss | 23 | 1.036 | 41 | .415 | 37 | .627 | 37 | .627 | 13.6 | 11.2 | 10.69 | 9.83 |
| Larry Corcoran | SBB | sp | 20 | .467 | 1006 | .208 | 337 | .272 | 339 | .274 | 65.6 | 1.8 | 1.78 | 1.51 |
| Fred Corey | SBB | of | 23 | .554 | 455 | .237 | 160 | .317 | 161 | .319 | 36.2 | 2.5 | 2.44 | 1.77 |
| Mike Dorgan | FY | rf | 26 | .393 | 153 | .163 | 41 | .240 | 41 | .240 | 5.9 | 1.1 | 1.05 | 0.71 |
| Pud Galvin | MM | sp | 23 | .640 | 1866 | .282 | 754 | .361 | 760 | .364 | 198.3 | 3.5 | 3.42 | 3.02 |
| Fred Goldsmith | RMB | sp | 28 | .620 | 764 | .270 | 321 | .355 | 327 | .362 | 76.1 | 3.0 | 2.95 | 2.67 |
| Frank Hankinson | RMB | 3b | 24 | .699 | 83 | .313 | 42 | .404 | 42 | .404 | 12.3 | 4.9 | 4.81 | 4.86 |
| Joe Hornung | SBB | lf | 23 | .906 | 36 | .333 | 23 | .523 | 23 | .523 | 8.2 | 9.3 | 8.34 | 8.58 |
| Tim Keefe | CW | sp | 23 | .466 | 698 | .189 | 241 | .280 | 243 | .282 | 44.9 | 1.8 | 1.82 | 1.46 |
| King Kelly | PS | rf | 22 | 1.214 | 47 | .553 | 34 | .654 | 34 | .654 | 16.9 | 17.6 | 17.14 | 18.71 |
| Jim McCormick | SBB | sp | 23 | .586 | 1080 | .256 | 430 | .339 | 431 | .339 | 100.2 | 2.8 | 2.80 | 2.42 |
| Tom Poorman | MM | sp | 22 | .725 | 727 | .287 | 352 | .417 | 354 | .419 | 105.0 | 5.0 | 5.00 | 4.94 |
| Blondie Purcell | MM | cf | 26 | .607 | 263 | .270 | 103 | .344 | 103 | .344 | 25.6 | 3.1 | 3.09 | 3.01 |
| Lee Richmond* | RMB | sp | 23 | .615 | 1785 | .256 | 758 | .360 | 762 | .362 | 181.7 | 3.2 | 3.09 | 2.83 |
| (John) Monte Ward | CW | sp | 20 | .540 | 1924 | .245 | 669 | .302 | 680 | .307 | 146.6 | 2.3 | 2.36 | 2.00 |
| Mickey Welch | PS | sp | 20 | .637 | 1536 | .272 | 622 | .360 | 626 | .362 | 158.9 | 3.4 | 3.34 | 3.10 |
| Will White | PS | sp | 25 | .689 | 1213 | .285 | 568 | .397 | 575 | .402 | 154.3 | 4.1 | 4.11 | 3.95 |
| Stump Wiedman | FY | sp | 19 | .791 | 304 | .345 | 150 | .448 | 150 | .448 | 47.9 | 5.7 | 5.82 | 5.31 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Tommy Bond | FY | sp | 24 | 12 | 3 | .250 | 0 | 4 | .333 | 55 | 4.6 | 25 | 20 | .800 | 62.7 | .647 |
| George Bradley | FY | 3b | 27 | 64 | 29 | .453 | 3 | 38 | .594 | 386 | 6.0 | 39 | 22 | .564 | 84.3 | .715 |
| Tom Burns | FY | ss | 23 | 3 | 0 | .000 | 0 | 0 | .000 | 24 | 8.0 | 6 | 3 | .500 | 75.7 | .480 |
| Larry Corcoran | SBB | sp | 20 | 37 | 28 | .757 | 2 | 30 | .811 | 268 | 7.2 | 8 | 3 | .375 | 114.7 | .632 |
| Fred Corey | SBB | of | 23 | 3 | 3 | 1.000 | 0 | 3 | 1.000 | 20 | 6.7 | 1 | 0 | .000 | 60.0 | .700 |
| Mike Dorgan | FY | rf | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.0 | .750 |
| Pud Galvin | MM | sp | 23 | 72 | 22 | .306 | 1 | 42 | .583 | 364 | 5.1 | 48 | 30 | .625 | 92.8 | .692 |
| Fred Goldsmith | RMB | sp | 28 | 6 | 3 | .500 | 0 | 4 | .667 | 35 | 5.8 | 9 | 4 | .444 | 55.9 | .666 |
| Frank Hankinson | RMB | 3b | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 45.5 | .585 |
| Joe Hornung | SBB | lf | 23 | 1 | 1 | 1.000 | 0 | 0 | .000 | 10 | 10.0 | 0 | 0 | .000 | 154.0 | .545 |
| Tim Keefe | CW | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 50.3 | .630 |
| King Kelly | PS | rf | 22 | 1 | 1 | 1.000 | 0 | 0 | .000 | 8 | 8.0 | 0 | 0 | .000 | 203.0 | .606 |
| Jim McCormick | SBB | sp | 23 | 39 | 22 | .564 | 1 | 22 | .564 | 295 | 7.6 | 25 | 10 | .400 | 105.6 | .663 |
| Tom Poorman | MM | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 55.8 | .584 |
| Blondie Purcell | MM | cf | 26 | 8 | 7 | .875 | 0 | 5 | .625 | 40 | 5.0 | 1 | 1 | 1.000 | 130.0 | .637 |
| Lee Richmond* | RMB | sp | 23 | 74 | 26 | .351 | 3 | 37 | .500 | 397 | 5.4 | 54 | 24 | .444 | 95.9 | .624 |
| (John) Monte Ward | CW | sp | 20 | 80 | 20 | .250 | 1 | 42 | .525 | 352 | 4.4 | 65 | 31 | .477 | 90.5 | .682 |
| Mickey Welch | PS | sp | 20 | 58 | 26 | .448 | 3 | 28 | .483 | 293 | 5.1 | 31 | 21 | .677 | 97.3 | .648 |
| Will White | PS | sp | 25 | 21 | 19 | .905 | 0 | 12 | .571 | 88 | 4.2 | 0 | 0 | .000 | 90.3 | .628 |
| Stump Wiedman | FY | sp | 19 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 11 | 7 | .636 | 36.0 | .679 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Tommy Bond | FY | sp | 24 | 4 | 1 | .250 | 3 | .750 | 1 | 38 | 20 | .526 | 42 | 30 | 17 | 62.7 | .647 |
| George Bradley | FY | 3b | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 65 | 1 | 1 | 84.3 | .715 |
| Tom Burns | FY | ss | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 75.7 | .480 |
| Larry Corcoran | SBB | sp | 20 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 38 | 1 | 1 | 114.7 | .632 |
| Fred Corey | SBB | of | 23 | 6 | 6 | 1.000 | 0 | .000 | 1 | 33 | 13 | .394 | 27 | 24 | 23 | 60.0 | .700 |
| Mike Dorgan | FY | rf | 26 | 2 | 0 | .000 | 2 | 1.000 | 0 | 9 | 5 | .556 | 15 | 15 | 15 | 35.0 | .750 |
| Pud Galvin | MM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 72 | 0 | 0 | 92.8 | .692 |
| Fred Goldsmith | RMB | sp | 28 | 12 | 7 | .583 | 5 | .417 | 0 | 54 | 24 | .444 | 54 | 48 | 42 | 55.9 | .666 |
| Frank Hankinson | RMB | 3b | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 9 | 4 | .444 | 8 | 8 | 8 | 45.5 | .585 |
| Joe Hornung | SBB | lf | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 154.0 | .545 |
| Tim Keefe | CW | sp | 23 | 7 | 5 | .714 | 2 | .286 | 0 | 65 | 31 | .477 | 60 | 60 | 60 | 50.3 | .630 |
| King Kelly | PS | rf | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 203.0 | .606 |
| Jim McCormick | SBB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 41 | 2 | 2 | 105.6 | .663 |
| Tom Poorman | MM | sp | 22 | 6 | 5 | .833 | 1 | .167 | 0 | 49 | 31 | .633 | 51 | 51 | 51 | 55.8 | .584 |
| Blondie Purcell | MM | cf | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 130.0 | .637 |
| Lee Richmond* | RMB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 74 | 0 | 0 | 95.9 | .624 |
| (John) Monte Ward | CW | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 80 | 0 | 0 | 90.5 | .682 |
| Mickey Welch | PS | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 59 | 1 | 1 | 97.3 | .648 |
| Will White | PS | sp | 25 | 5 | 2 | .400 | 3 | .600 | 0 | 31 | 21 | .677 | 53 | 32 | 32 | 90.3 | .628 |
| Stump Wiedman | FY | sp | 19 | 8 | 3 | .375 | 5 | .625 | 0 | 33 | 26 | .788 | 30 | 29 | 15 | 36.0 | .679 |