| 06/05/1960 | Drafted in the 1960 first-year player draft by the Denki Dynamics. (Round 1, Pick 3, 3rd overall pick). |
| 07/16/1960 | Named the #3 prospect in the BAN |
| 03/23/1961 | Unsuccessfully completed training to generate more batspeed and homerun power at the Denki Dynamics development complex. |
| 05/01/1961 | Named the #4 prospect in the BAN |
| 05/01/1961 | Successfully completed training to improve his baserunning fundamentals at the Denki Dynamics development complex. |
| 07/16/1961 | Named the #4 prospect in the BAN |
| 03/23/1962 | Unsuccessfully completed training to improve his two-strike approach at the Denki Dynamics development complex. |
| 05/01/1962 | Named the #2 prospect in the BAN |
| 05/01/1962 | Unsuccessfully completed training to improve his defense at second base at the Denki Dynamics development complex. |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 2; Eye: 2. |
| 03/23/1963 | Unsuccessfully completed training to improve his plate discipline at the Denki Dynamics development complex. |
| 05/01/1963 | Named the #6 prospect in the BAN |
| 07/16/1963 | Named the #9 prospect in the BAN |
| 01/01/1964 | OSA scouting updated ratings: Contact: 2; Power: 1; Eye: 2. |
| 03/22/1964 | Unsuccessfully completed training to generate more batspeed and homerun power at the Denki Dynamics development complex. |
| 05/01/1964 | Named the #8 prospect in the BAN |
| 05/01/1964 | Unsuccessfully completed training to improve his infield defense at the Denki Dynamics development complex. |
| 10/12/1964 | Named the #16 prospect in the BAN |
| 05/01/1965 | Named the #25 prospect in the BAN |
| 05/01/1965 | Successfully completed training to improve his plate discipline at the Denki Dynamics development complex. |
| 03/22/1966 | Outstandingly completed training to improve his two-strike approach at the Denki Dynamics development complex. |
| 05/01/1966 | Named the #46 prospect in the BAN |
| 05/01/1966 | Successfully completed training to improve his baserunning fundamentals at the Denki Dynamics development complex. |
| 07/16/1966 | Named the #66 prospect in the BAN |
| 03/22/1967 | Unsuccessfully completed training to generate more batspeed and homerun power at the Denki Dynamics development complex. |
| 05/01/1968 | Detrimentally completed training to learn a new position at the Denki Dynamics development complex. |
| 06/06/1968 | Released by the Denki Dynamics. |
| 10/14/1968 | Retired from professional baseball. |