| Player History |
| 01-01-1966 | SISA scouting updated ratings (potential): Stuff: 6 (2); Movement: 7 (4); Control: 5 (3). |
| 03-01-1966 | Drafted in the 1966 first-year player draft (Round 1, Pick 1, 1st overall Pick) by the Atlanta Hilltoppers. |
| 04-26-1966 | Injured (torn back muscle), out for 2-3 months. |
| 07-12-1966 | Pitches a 3-hit shutout against the Kansas City Monarchs with 7 strikeouts and 1 BB allowed! |
| 07-28-1966 | Injured (back spasms), out for 1-2 weeks. |
| 08-07-1966 | Pitches a 1-hit shutout against the Seattle Totems with 9 strikeouts and 0 BB allowed! |
| 09-29-1966 | Injured (finger blister), day-to-day for 1-2 weeks. |
| 11-03-1966 | Received a 1-year contract worth a total of $2,500,000 through automatic renewal. |
| 01-01-1967 | SISA scouting updated ratings (potential): Stuff: 7 (3); Movement: 8 (5); Control: 7 (4). |
| 05-23-1967 | Pitches a 5-hit shutout against the Detroit Griffins with 6 strikeouts and 2 BB allowed! |
| 05-27-1967 | Pitches a 3-hit shutout against the Cleveland Barons with 9 strikeouts and 1 BB allowed! |
| 05-31-1967 | Injured (strained elbow ligament), out for 5-6 weeks. |
| 07-22-1967 | Injured (back spasms), out for 3-4 weeks. |
| 08-25-1967 | Pitches a 4-hit shutout against the St. Louis Maroons with 7 strikeouts and 2 BB allowed! |
| 09-13-1967 | Pitches a 6-hit shutout against the Chicago Colts with 2 strikeouts and 2 BB allowed! |
| 09-27-1967 | Injured (strained tricep muscle), out for 2 weeks. |
| 10-07-1967 | Won the 1967 United League World Series with the Atlanta Hilltoppers! |
| 10-31-1967 | Received a 1-year contract worth a total of $2,500,000 through automatic renewal. |
| 01-01-1968 | OSA scouting updated ratings (potential): Stuff: 6 (3); Movement: 9 (5); Control: 7 (4). |
| 06-10-1968 | Injured (finger blister), out for 2 weeks. |
| 07-19-1968 | Injured (damaged meniscus (knee)), day-to-day for 1-2 weeks. |
| 09-11-1968 | Injured (strained back muscle), day-to-day for 2 weeks. |
| 11-03-1968 | Received a 1-year contract worth a total of $2,500,000 through automatic renewal. |
| 01-01-1969 | OSA scouting updated ratings (potential): Stuff: 5 (4); Movement: 8 (7); Control: 6 (6). |
| 05-10-1969 | Injured (strained bicep tendon), out for 3 weeks. |
| 06-16-1969 | Injured (damaged meniscus (knee)), out for 7 weeks. |
| 08-01-1969 | Was traded by the Atlanta Hilltoppers to the Cleveland Barons, along with CF B. Robinson, 3B J. Kenney, SP C. Hunter, MR D. Morehead, MR L. Sherry, SP M. Pattin, a 1st draft pick, a 2nd draft pick, a 4th draft pick, a 5th draft pick, in exchange for 2B B. Allen, SP E. Francis, SP D. Larsen, RF L. Walls, SP L. Jaster. |
| 09-24-1969 | Injured (back spasms), out for 1-2 weeks. |
| 11-01-1969 | Received a 1-year contract worth a total of $2,500,000 through automatic renewal. |
| 01-01-1970 | OSA scouting updated ratings (potential): Stuff: 6 (6); Movement: 8 (8); Control: 5 (5). |
| 05-16-1970 | Injured (strained hamstring), out for 8 weeks. |
| 08-01-1970 | Pitches a 5-hit shutout against the Atlanta Hilltoppers with 3 strikeouts and 2 BB allowed! |
| 08-24-1970 | Injured (wrist soreness), day-to-day for 6 days. |
| 11-05-1970 | Received a 1-year contract worth a total of $2,500,000 through automatic renewal. |
| 01-01-1971 | OSA scouting updated ratings (potential): Stuff: 6 (6); Movement: 8 (8); Control: 6 (6). |
| 04-06-1971 | Pitches a 3-hit shutout against the Atlanta Hilltoppers with 3 strikeouts and 3 BB allowed! |
| 05-03-1971 | Injured (elbow soreness), out for 6 days. |
| 05-29-1971 | Pitches a 2-hit shutout against the Dallas Texans with 11 strikeouts and 3 BB allowed! |
| 06-21-1971 | Was selected to the 1971 United League All-Star Game. |
| 07-25-1971 | Pitches a 1-hit shutout against the Manhattan Gray Sox with 9 strikeouts and 2 BB allowed! |
| 08-01-1971 | Wins the UL UL Pitcher of the Month Award. |
| 09-26-1971 | Injured (back soreness), out for 3 days. |
| 10-08-1971 | Wins the 1971 UL UL Cy Young Award. |