| 01/01/1952 |
Joined the Team 43 Hammerheads. |
| 01/22/1952 |
Outstandingly completed training to improve his base-stealing technique at the Seoul High School Hammerheads development complex. |
| 07/18/1952 |
Unsuccessfully completed training to improve his base-stealing technique at the Seoul High School Hammerheads development complex. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 40 (55); Power: 20 (25); Eye: 30 (45). |
| 05/29/1953 |
Successfully completed training to improve his base-stealing technique at the Seoul High School Hammerheads development complex. |
| 06/18/1953 |
Outstandingly completed training to learn a new position at the Seoul High School Hammerheads development complex. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 35 (50); Power: 20 (20); Eye: 30 (40). |
| 02/13/1954 |
Unsuccessfully completed training to improve his infield defense at the Seoul High School Hammerheads development complex. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 40 (50); Power: 20 (20); Eye: 30 (40). |
| 07/01/1955 |
Was not drafted and joined the Prairie University Golden Gophers. |
| 01/01/1956 |
OSA scouting updated ratings (potential): Contact: 40 (50); Power: 20 (20); Eye: 30 (40). |
| 01/01/1957 |
OSA scouting updated ratings (potential): Contact: 40 (50); Power: 20 (20); Eye: 30 (40). |
| 01/01/1958 |
OSA scouting updated ratings (potential): Contact: 40 (50); Power: 20 (20); Eye: 30 (40). |
| 07/10/1958 |
Was not drafted and returned to college. |
| 01/01/1959 |
OSA scouting updated ratings (potential): Contact: 40 (50); Power: 25 (25); Eye: 30 (40). |