| 09/01/1901 | Wins the NBL National League Pitcher of the Month Award. |
| 11/07/1901 | Received a 1-year contract worth a total of $774 through arbitration. |
| 01/01/1902 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 20 (20); Control: 10 (10). |
| 05/30/1902 | Pitches a 3-hit shutout against the Boston Beaneaters with 9 strikeouts and 0 BB allowed! |
| 07/22/1902 | Pitches a 3-hit shutout against the Philadelphia Phillies with 5 strikeouts and 2 BB allowed! |
| 08/21/1902 | Pitches a 2-hit shutout against the Cincinnati Reds with 5 strikeouts and 2 BB allowed! |
| 10/15/1902 | Wins the 1902 NBL NL Gold Glove Award at P. |
| 11/05/1902 | Received a 1-year contract worth a total of $1,600 through arbitration. |
| 01/01/1903 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 20 (20); Control: 11 (11). |
| 05/07/1903 | Pitches a 4-hit shutout against the Boston Beaneaters with 5 strikeouts and 5 BB allowed! |
| 09/01/1903 | Wins the NBL NL Pitcher of the Month Award. |
| 09/26/1903 | Pitches a 5-hit shutout against the Cincinnati Reds with 6 strikeouts and 3 BB allowed! |
| 10/28/1903 | Received a 1-year contract worth a total of $1,600 through arbitration. |
| 01/01/1904 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 18 (18); Control: 11 (11). |
| 05/10/1904 | Pitches a 1-hit shutout against the Cincinnati Reds with 5 strikeouts and 1 BB allowed! |
| 06/06/1904 | Pitches a 3-hit shutout against the Chicago Cubs with 3 strikeouts and 1 BB allowed! |
| 06/16/1904 | Pitches a 6-hit shutout against the Cincinnati Reds with 5 strikeouts and 1 BB allowed! |
| 06/23/1904 | Pitches a 5-hit shutout against the Philadelphia Phillies with 4 strikeouts and 1 BB allowed! |
| 07/01/1904 | Wins the NBL NL Pitcher of the Month Award. |
| 07/07/1904 | Signed a 7-year contract extension worth a total of $16,030 with the Brooklyn Superbas organization. |
| 07/30/1904 | Pitches a 4-hit shutout against the Boston Beaneaters with 2 strikeouts and 4 BB allowed! |
| 08/27/1904 | Pitches a 5-hit shutout against the Pittsburgh Pirates with 5 strikeouts and 5 BB allowed! |
| 01/01/1905 | OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 18 (18); Control: 11 (11). |
| 05/02/1905 | Pitches a 2-hit shutout against the Philadelphia Phillies with 7 strikeouts and 1 BB allowed! |
| 06/07/1905 | Pitches a 5-hit shutout against the Cincinnati Reds with 5 strikeouts and 1 BB allowed! |
| 09/18/1905 | Pitches a 6-hit shutout against the Boston Beaneaters with 3 strikeouts and 1 BB allowed! |
| 01/01/1906 | OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 18 (18); Control: 11 (11). |
| 04/24/1906 | Pitches a 3-hit shutout against the New York Giants with 3 strikeouts and 2 BB allowed! |
| 05/22/1906 | Injured (sprained ankle), day-to-day for 3 days. |
| 05/28/1906 | Pitches a 3-hit shutout against the Pittsburgh Pirates with 2 strikeouts and 4 BB allowed! |
| 06/20/1906 | Pitches a 5-hit shutout against the Cincinnati Reds with 3 strikeouts and 1 BB allowed! |
| 08/13/1906 | Pitches a 3-hit shutout against the Chicago Cubs with 4 strikeouts and 4 BB allowed! |
| 09/19/1906 | Pitches a 6-hit shutout against the Cincinnati Reds with 4 strikeouts and 5 BB allowed! |
| 01/01/1907 | OSA scouting updated ratings (potential): Stuff: 7 (7); Movement: 18 (18); Control: 12 (12). |
| 04/22/1907 | Pitches a 3-hit shutout against the Philadelphia Phillies with 5 strikeouts and 2 BB allowed! |
| 05/24/1907 | Pitches a 4-hit shutout against the Philadelphia Phillies with 1 strikeouts and 5 BB allowed! |
| 06/18/1907 | Pitches a 5-hit shutout against the St. Louis Cardinals with 5 strikeouts and 2 BB allowed! |
| 07/12/1907 | Pitches a 3-hit shutout against the Pittsburgh Pirates with 6 strikeouts and 2 BB allowed! |
| 08/14/1907 | Pitches a 6-hit shutout against the Pittsburgh Pirates with 5 strikeouts and 0 BB allowed! |
| 08/31/1907 | Pitches a 4-hit shutout against the Philadelphia Phillies with 3 strikeouts and 4 BB allowed! |
| 09/03/1907 | Pitches a 4-hit shutout against the New York Giants with 3 strikeouts and 3 BB allowed! |
| 01/01/1908 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 20 (20); Control: 13 (13). |
| 04/29/1908 | Pitches a 3-hit shutout against the Philadelphia Phillies with 2 strikeouts and 1 BB allowed! |
| 07/04/1908 | Pitches a 6-hit shutout against the Boston Doves with 4 strikeouts and 0 BB allowed! |
| 07/18/1908 | Pitches a 5-hit shutout against the Cincinnati Reds with 7 strikeouts and 1 BB allowed! |
| 10/01/1908 | Injured (shoulder tendinitis), out for 1-2 weeks. |
| 01/01/1909 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 19 (19); Control: 11 (12). |
| 01/01/1910 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 19 (19); Control: 11 (11). |
| Year | SH | Rank | | 1902 | 22 | 5 | | 1903 | 30 | 1 | | 1904 | 33 | 1 | | 1905 | 17 | 7 | | 1906 | 20 | 4 | | 1907 | 19 | 9 | | | Year | G | Rank | | 1901 | 47 | 1 | | 1902 | 45 | 2 | | 1903 | 47 | 2 | | 1904 | 51 | 5 | | 1905 | 44 | 10 | | 1906 | 47 | 4 | | 1907 | 43 | 4 | | | Year | GS | Rank | | 1901 | 47 | 1 | | 1902 | 45 | 2 | | 1903 | 47 | 2 | | 1904 | 51 | 3 | | 1905 | 44 | 8 | | 1906 | 47 | 4 | | 1907 | 43 | 4 | | | Year | W | Rank | | 1901 | 24 | 1 | | 1902 | 21 | 8 | | 1903 | 23 | 4 | | 1904 | 28 | 4 | | 1907 | 21 | 7 | | | Year | L | Rank | | 1901 | 22 | 6 | | 1902 | 20 | 6 | | 1903 | 22 | 3 | | 1904 | 21 | 6 | | 1905 | 26 | 3 | | 1906 | 30 | 1 | | 1907 | 21 | 3 | | 1908 | 26 | 2 | |
| Year | Winning % | Rank | | 1904 | .571 | 8 | | | Year | HLD | Rank | | 1901 | 0 | 2 | | 1902 | 0 | 4 | | 1903 | 0 | 1 | | 1904 | 0 | 6 | | 1905 | 0 | 2 | | 1906 | 0 | 3 | | 1907 | 0 | 4 | | 1908 | 0 | 4 | | 1909 | 0 | 2 | | | Year | IP | Rank | | 1901 | 396.1 | 3 | | 1902 | 376.0 | 3 | | 1903 | 419.0 | 2 | | 1904 | 454.2 | 2 | | 1905 | 365.1 | 8 | | 1906 | 402.0 | 4 | | 1907 | 379.1 | 4 | | | Year | BF | Rank | | 1901 | 1769 | 2 | | 1902 | 1666 | 2 | | 1903 | 1775 | 2 | | 1904 | 1894 | 2 | | 1905 | 1601 | 9 | | 1906 | 1723 | 3 | | 1907 | 1584 | 3 | | | Year | HRA | Rank | | 1904 | 6 | 10 | | 1907 | 4 | 5 | |
| Year | BB | Rank | | 1901 | 176 | 1 | | 1902 | 154 | 1 | | 1903 | 146 | 1 | | 1904 | 166 | 1 | | 1905 | 145 | 2 | | 1906 | 159 | 1 | | 1907 | 137 | 3 | | | Year | K | Rank | | 1901 | 240 | 2 | | 1902 | 251 | 3 | | 1903 | 252 | 4 | | 1904 | 241 | 4 | | 1906 | 162 | 8 | | 1907 | 161 | 6 | | 1908 | 165 | 8 | | | Year | WP | Rank | | 1901 | 8 | 9 | | 1902 | 19 | 1 | | 1903 | 9 | 8 | | 1904 | 15 | 1 | | 1906 | 9 | 4 | | 1908 | 13 | 3 | | | Year | ERA | Rank | | 1903 | 2.28 | 5 | | 1904 | 2.14 | 9 | | |
| Year | HR/9 | Rank | | 1901 | 0.02 | 1 | | 1902 | 0.00 | 1 | | 1903 | 0.04 | 2 | | 1908 | 0.00 | 1 | | | | Year | K/9 | Rank | | 1901 | 5.45 | 3 | | 1902 | 6.01 | 4 | | 1903 | 5.41 | 5 | | 1907 | 3.82 | 7 | | 1908 | 4.69 | 8 | | | Year | VORP | Rank | | 1902 | 44.5 | 10 | | 1903 | 65.3 | 1 | | 1904 | 66.2 | 3 | | 1906 | 41.1 | 9 | | 1907 | 50.6 | 9 | | |
| | | Year | QS | Rank | | 1901 | 30 | 5 | | 1902 | 31 | 4 | | 1903 | 38 | 1 | | 1904 | 39 | 4 | | 1906 | 33 | 6 | | 1907 | 32 | 8 | | | Year | QSP | Rank | | 1903 | .809 | 4 | | 1904 | .765 | 10 | | | Year | CG | Rank | | 1901 | 40 | 1 | | 1902 | 33 | 4 | | 1903 | 39 | 3 | | 1904 | 41 | 2 | | 1906 | 35 | 5 | | 1907 | 39 | 2 | | | Year | CGP | Rank | | 1901 | .851 | 3 | | 1903 | .830 | 5 | | 1904 | .804 | 10 | | 1907 | .907 | 2 | |
| Year | SHO | Rank | | 1902 | 6 | 2 | | 1904 | 8 | 1 | | 1906 | 5 | 5 | | 1907 | 8 | 1 | | 1908 | 4 | 8 | | | Year | GB% | Rank | | 1901 | 0.76 | 1 | | 1902 | 0.76 | 4 | | 1903 | 0.61 | 6 | | 1908 | 0.65 | 5 | | | | |