| Player History |
| 01/01/1962 | SISA scouting updated ratings (potential): Stuff: 9 (11); Movement: 14 (16); Control: 9 (17). |
| 04/14/1962 | Injured (torn rotator cuff muscle), out for 8 months. |
| 01/01/1963 | SISA scouting updated ratings (potential): Stuff: 11 (11); Movement: 16 (16); Control: 10 (17). |
| 05/21/1963 | Pitches a 2-hit shutout against the Baltimore Huns with 8 strikeouts and 1 BB allowed! |
| 07/21/1963 | Pitches a 5-hit shutout against the New York Gothams with 8 strikeouts and 3 BB allowed! |
| 08/10/1963 | Injured (tender shoulder), day-to-day for 1-2 weeks. |
| 11/12/1963 | Received a 1-year contract worth a total of $18,424 through automatic renewal. |
| 01/01/1964 | SISA scouting updated ratings (potential): Stuff: 12 (11); Movement: 16 (16); Control: 12 (17). |
| 04/06/1964 | Injured (finger blister), day-to-day for 1-2 weeks. |
| 09/07/1964 | Injured (damaged meniscus (knee)), day-to-day for one week. |
| 09/14/1964 | Pitches a 2-hit shutout against the Philadelphia Keystones with 9 strikeouts and 5 BB allowed! |
| 11/17/1964 | Received a 1-year contract worth a total of $19,793 through automatic renewal. |
| 01/01/1965 | SISA scouting updated ratings (potential): Stuff: 12 (11); Movement: 16 (16); Control: 14 (17). |
| 03/06/1965 | Injured (strained rotator cuff muscle), out for 8 weeks. |
| 08/08/1965 | Pitches a 3-hit shutout against the New York Gothams with 9 strikeouts and 1 BB allowed! |
| 11/12/1965 | Received a 1-year contract worth a total of $21,448 through automatic renewal. |
| 01/01/1966 | SISA scouting updated ratings (potential): Stuff: 12 (11); Movement: 16 (16); Control: 15 (17). |
| 05/01/1966 | Wins the AL AL Pitcher of the Month Award. |
| 05/05/1966 | Pitches a 6-hit shutout against the Detroit Wolverines with 7 strikeouts and 0 BB allowed! |
| 07/01/1966 | Pitches a 5-hit shutout against the New York Gothams with 7 strikeouts and 2 BB allowed! |
| 09/26/1966 | Injured (tender elbow), out for 1-2 weeks. |
| 10/04/1966 | Signed a 3-year contract extension worth a total of $1,635,600 with the Houston Colt .45s organization. |
| 10/21/1966 | Was traded by the Houston Colt .45s to the Denver Rams, along with 1B W. Stargell, 2B F. Millan, a 1st draft pick, in exchange for 2B J. Morgan, 1B N. Cash, SP J. Niekro. |
| 01/01/1967 | SISA scouting updated ratings (potential): Stuff: 12 (11); Movement: 16 (16); Control: 16 (17). |
| 04/21/1967 | Pitches a 6-hit shutout against the Havana Lefties with 2 strikeouts and 1 BB allowed! |
| 05/21/1967 | Injured (tender elbow), day-to-day for 1-2 weeks. |
| 07/07/1967 | Pitches a 6-hit shutout against the St. Louis Flyers with 7 strikeouts and 0 BB allowed! |
| 07/09/1967 | Was selected to the 1967 Antiquity League All-Star Game. |
| 07/15/1967 | Injured (tender elbow), day-to-day for 1-2 weeks. |
| 01/01/1968 | SISA scouting updated ratings (potential): Stuff: 12 (11); Movement: 16 (16); Control: 17 (17). |
| 04/12/1968 | Injured (tender shoulder), day-to-day for 1-2 weeks. |
| 06/02/1968 | Injured (finger blister), day-to-day for 1-2 weeks. |
| 01/01/1969 | OSA scouting updated ratings (potential): Stuff: 13 (13); Movement: 15 (15); Control: 17 (17). |
| 05/04/1969 | Injured (dead arm), out for 2 weeks. |
| 05/25/1969 | Signed a 7-year contract extension worth a total of $7,451,400 with the Denver Rams organization. |
| 06/13/1969 | Pitches a 1-hit shutout against the Houston Colt .45s with 5 strikeouts and 4 BB allowed! |
| 06/23/1969 | Was selected to the 1969 Antiquity League All-Star Game. |