| 11/18/1943 |
Signed a 1-year contract worth a total of $22,400 with the Philadelphia Athletics organization. |
| 01/01/1944 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 55 (60). |
| 01/01/1944 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 55 (60). |
| 10/01/1944 |
Wins the MLB AL Rookie of the Month Award. |
| 01/01/1945 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 55 (60). |
| 01/01/1945 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 55 (60). |
| 01/01/1946 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1946 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1947 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 50 (50); Control: 60 (60). |
| 01/01/1947 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 50 (50); Control: 60 (60). |
| 01/01/1948 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 65 (65). |
| 01/01/1948 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 65 (65). |
| 10/22/1948 |
Finished 2nd in 1948 MLB AL Reliever of the Year Award voting. |
| 01/01/1949 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 65 (65). |
| 01/01/1949 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 65 (65). |
| 01/01/1950 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1950 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1951 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 55 (55). |
| 01/01/1951 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 55 (55). |
| 01/01/1952 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1952 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1953 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1953 |
OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 50 (50); Control: 60 (60). |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 50 (50); Control: 60 (60). |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 50 (50); Control: 60 (60). |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 50 (50). |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 50 (50). |