| 01/01/1963 | OSA scouting updated ratings: Stuff: 1; Movement: 2; Control: 1. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 1; Movement: 2; Control: 1. |
| 01/01/1964 | OSA scouting updated ratings: Stuff: 1; Movement: 2; Control: 1. |
| 06/05/1965 | Drafted in the 1965 first-year player draft by the Rakisuta Rams. (Round 1, Pick 1, 1st overall pick). |
| 07/16/1965 | Named the #17 prospect in the BAN |
| 05/01/1966 | Named the #13 prospect in the BAN |
| 07/16/1966 | Named the #11 prospect in the BAN |
| 03/22/1967 | Successfully completed training to improve his pitch control at the Rakisuta Rams development complex. |
| 05/01/1967 | Successfully completed training to work on his bunting at the Rakisuta Rams development complex. |
| 06/06/1967 | Released by the Rakisuta Rams. |
| 06/14/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 06/18/1967 | Released by the Rakisuta Rams. |
| 06/21/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 06/22/1967 | Released by the Rakisuta Rams. |
| 06/28/1967 | Signed a minor league contract ($240 bonus) with the Kyoto Owls organization. |
| 06/29/1967 | Released by the Kyoto Owls. |
| 07/06/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 08/06/1967 | Released by the Rakisuta Rams. |
| 08/09/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 08/10/1967 | Released by the Rakisuta Rams. |
| 08/20/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 05/01/1968 | Successfully completed training to improve his pitch control at the Rakisuta Rams development complex. |
| 06/06/1968 | Released by the Rakisuta Rams. |
| 10/14/1968 | Retired from professional baseball. |