| Player History |
| 01/01/1944 | OSA scouting updated ratings (potential): Stuff: 6 (8); Movement: 6 (8); Control: 5 (6). |
| 03/01/1944 | Drafted in the 1944 first-year player draft (Round 2, Pick 10, 26th overall Pick) by the Pittsburgh Pirates. |
| 04/18/1944 | Named the #49 prospect in the MLB |
| 06/06/1944 | Pitches a 2-hit shutout against the Indianpolis Indians with 4 strikeouts and 3 BB allowed! |
| 01/01/1945 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 7 (8); Control: 5 (6). |
| 04/16/1945 | Named the #61 prospect in the MLB |
| 11/13/1945 | Received a 1-year contract worth a total of $7,844 through automatic renewal. |
| 01/01/1946 | OSA scouting updated ratings (potential): Stuff: 9 (8); Movement: 8 (8); Control: 6 (6). |
| 11/12/1946 | Received a 1-year contract worth a total of $8,309 through automatic renewal. |
| 01/01/1947 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 06/20/1947 | Pitches a 4-hit shutout against the Philadelphia Phillies with 7 strikeouts and 2 BB allowed! |
| 11/07/1947 | Received a 1-year contract worth a total of $8,800 through automatic renewal. |
| 01/01/1948 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 08/24/1948 | Injured (mild right calf strain), day-to-day for 5 days. |
| 11/11/1948 | Received a 1-year contract worth a total of $200,000 through arbitration. |
| 01/01/1949 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 7 (7); Control: 7 (7). |
| 11/11/1949 | Received a 1-year contract worth a total of $220,000 through arbitration. |
| 01/01/1950 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 7 (7); Control: 7 (7). |
| 05/27/1950 | Pitches a 3-hit shutout against the Cincinnati Reds with 3 strikeouts and 3 BB allowed! |
| 06/01/1950 | Wins the MLB NL Pitcher of the Month Award. |
| 08/11/1950 | Pitches a 4-hit shutout against the Cincinnati Reds with 4 strikeouts and 0 BB allowed! |
| 11/09/1950 | Received a 1-year contract worth a total of $220,000 through arbitration. |
| 01/01/1951 | OSA scouting updated ratings (potential): Stuff: 8 (9); Movement: 8 (8); Control: 7 (7). |
| 03/22/1951 | Signed a 3-year contract extension worth a total of $930,000 with the Pittsburgh Pirates organization. |
| 01/01/1952 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 06/01/1952 | Wins the MLB NL Pitcher of the Month Award. |
| 09/01/1952 | Wins the MLB NL Pitcher of the Month Award. |
| 10/17/1952 | Won the 1952 Major League Baseball Round 2 with the Pittsburgh Pirates! |
| 10/18/1952 | Wins the 1952 MLB NL Cy Young Award. |
| 01/01/1953 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 06/27/1953 | Pitches a 4-hit shutout against the Los Angeles Dodgers with 3 strikeouts and 4 BB allowed! |
| 08/01/1953 | Wins the MLB NL Pitcher of the Month Award. |
| 01/01/1954 | OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 7 (7). |
| 11/08/1954 | Became a free agent. |
| 01/01/1955 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 01/22/1955 | Signed a 3-year contract worth a total of $1,774,800 with the New York Yankees organization. |
| 01/01/1956 | OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 04/29/1956 | Injured (shoulder tendinitis), out for 3 weeks. |
| 07/04/1956 | Pitches a 3-hit shutout against the Kansas City Athletics with 7 strikeouts and 1 BB allowed! |
| 09/23/1956 | Injured (back tightness), day-to-day for one week. |