| 01/01/1952 |
Joined the Team Swamp Bats. |
| 02/11/1952 |
Outstandingly completed training to improve his baserunning fundamentals at the Portland Central High School Swamp Bats development complex. |
| 05/05/1952 |
Named to the 1952 Geiyo Islands League for the Matsuyama Farmers. |
| 07/18/1952 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Portland Central High School Swamp Bats development complex. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 30 (50); Power: 25 (40); Eye: 30 (50). |
| 08/31/1953 |
Unsuccessfully completed training to improve his outfield defense at the Portland Central High School Swamp Bats development complex. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 35 (50); Power: 30 (40); Eye: 30 (45). |
| 07/01/1954 |
Released by the Portland Central High School Swamp Bats. |
| 07/01/1954 |
Drafted in the 1954 first-year player draft by the Lisbon Seafarers. (Round 16, Pick 7, 127th overall pick). |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 35 (45); Power: 25 (30); Eye: 30 (40). |
| 01/01/1956 |
OSA scouting updated ratings (potential): Contact: 35 (45); Power: 25 (30); Eye: 35 (40). |
| 01/01/1957 |
OSA scouting updated ratings (potential): Contact: 35 (45); Power: 25 (35); Eye: 35 (40). |
| 01/01/1958 |
OSA scouting updated ratings (potential): Contact: 40 (45); Power: 30 (35); Eye: 40 (45). |
| 01/01/1959 |
OSA scouting updated ratings (potential): Contact: 40 (45); Power: 30 (35); Eye: 40 (40). |