| 01/01/1941 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 06/24/1941 | Drafted in the 1941 first-year player draft out of high school (Parkin; Parkin, AR) by the Chicago Chiefs. (Round 16, Pick 10, 251st overall pick). |
| 01/01/1942 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 05/11/1942 | Injured (tired arm),day-to-day for one week. |
| 08/08/1942 | Injured (tender elbow),day-to-day for one week. |
| 01/01/1943 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1944 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1945 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 10/15/1945 | Released by the Chicago organization. |
| 01/01/1946 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1947 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 10/10/1947 | Retired from professional baseball. |