| 11/01/1963 |
Drafted in the 1963 first-year player draft (Round 1, Pick 15, 15th overall pick) by the Milwaukee Brewers. |
| 01/01/1964 |
OSA scouting updated ratings (potential): Stuff: 7 (8); Movement: 8 (8); Control: 6 (7). |
| 04/06/1964 |
Named the #14 prospect in the FORT |
| 05/01/1964 |
Wins the FORT AL Rookie of the Month Award. |
| 06/01/1964 |
Injured (Sprained elbow), day-to-day for 2 weeks. |
| 06/06/1964 |
Injured (Strained shoulder), out for 6 weeks. |
| 10/01/1964 |
Wins the FORT AL Rookie of the Month Award. |
| 11/27/1964 |
Received a 1-year contract worth a total of $555,000 through automatic renewal. |
| 01/01/1965 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 06/27/1965 |
Injured (Herniated disc (back)), out for 2 weeks. |
| 07/11/1965 |
Was selected to the 1965 Fellowship of Respect and Trust All-Star Game. |
| 11/24/1965 |
Received a 1-year contract worth a total of $555,000 through automatic renewal. |
| 12/14/1965 |
Was traded by the Milwaukee Brewers to the Colorado Rockies in exchange for SP Jae Weong Seo. |
| 01/01/1966 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 04/21/1966 |
Injured (Torn flexor tendon (elbow)), out for 8-9 months. |
| 11/24/1966 |
Received a 1-year contract worth a total of $5,500,000 through arbitration. |
| 01/01/1967 |
OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 7 (7). |
| 03/26/1967 |
Injured (Mild abdominal strain), day-to-day for 2 days. |
| 07/09/1967 |
Was selected to the 1967 Fellowship of Respect and Trust All-Star Game. |
| 11/19/1967 |
Received a 1-year contract worth a total of $8,125,000 through arbitration. |
| 01/01/1968 |
OSA scouting updated ratings (potential): Stuff: 8 (7); Movement: 8 (8); Control: 7 (7). |
| 07/07/1968 |
Was selected to the 1968 Fellowship of Respect and Trust All-Star Game. |
| 11/05/1968 |
Finished 2nd in 1968 FORT NL Reliever of the Year Award voting. |
| 11/16/1968 |
Received a 1-year contract worth a total of $11,250,000 through arbitration. |
| 01/01/1969 |
OSA scouting updated ratings (potential): Stuff: 8 (7); Movement: 8 (8); Control: 7 (7). |