| 06/18/1967 | Drafted in the 1967 first-year player draft out of high school (Baraboo; Baraboo, WI) by the Chicago Cougars. (Round 6, Pick 18, 118th overall pick). |
| 07/21/1967 | Injured (mild abdominal strain),day-to-day for 2 days. |
| 08/20/1967 | Injured (shoulder bursitis),out for 4 weeks. |
| 07/06/1968 | Injured (sore ankle),day-to-day for 2 days. |
| 03/09/1969 | Successfully completed training to work on his bunting at the Chicago Cougars development complex. |
| 07/26/1969 | Pitches a 9-hit shutout against the Clinton Steamboats with 7 strikeouts and 1 BB allowed! |
| 03/21/1970 | Unsuccessfully completed training to improve his pitch control at the Chicago Cougars development complex. |
| 06/25/1970 | Pitches a 4-hit shutout against the Knoxville Knights with 6 strikeouts and 0 BB allowed! |
| 07/16/1970 | Pitches a 7-hit shutout against the Birmingham Ironmen with 9 strikeouts and 2 BB allowed! |
| 08/15/1970 | Pitches a 1-hit shutout against the Chattanooga Reliables with 4 strikeouts and 3 BB allowed! |
| 09/14/1970 | Pitches a 5-hit shutout against the Jackson Pilots with 4 strikeouts and 3 BB allowed! |
| 09/21/1970 | Wins the 1970 Championship with the Memphis Cougars! |
| 12/10/1971 | Added to the secondary (40-man) roster for the Chicago Cougars. |
| 06/05/1972 | Pitches a 4-hit shutout against the Tulsa Roughnecks with 7 strikeouts and 1 BB allowed! |
| 07/01/1972 | Pitches a 2-hit shutout against the Indianapolis Hoosiers with 5 strikeouts and 3 BB allowed! |
| 03/22/1973 | Unsuccessfully completed training to increase his velocity at the Chicago Cougars development complex. |
| 05/19/1973 | Injured (mild abdominal strain),day-to-day for one week. |
| 07/29/1973 | Pitches a 5-hit shutout against the Indianapolis Hoosiers with 4 strikeouts and 2 BB allowed! |
| 08/30/1973 | Injured (bone chips (elbow)),out for 6 weeks. |
| 06/18/1974 | Injured (strained oblique),out for 8 weeks. |