| 01/01/1952 |
Joined the Team 43 Hammerheads. |
| 12/05/1952 |
Unsuccessfully completed training to improve his infield defense at the Seoul High School Hammerheads development complex. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Stuff: 25 (45); Movement: 20 (30); Control: 20 (25). |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 25 (50); Movement: 20 (25); Control: 20 (20). |
| 07/01/1954 |
Released by the Seoul High School Hammerheads. |
| 07/01/1954 |
Drafted in the 1954 first-year player draft by the Sicily Mafia. (Round 22, Pick 2, 170th overall pick). |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 30 (50); Movement: 20 (20); Control: 20 (20). |
| 01/01/1956 |
OSA scouting updated ratings (potential): Stuff: 30 (50); Movement: 20 (20); Control: 20 (20). |
| 01/01/1957 |
OSA scouting updated ratings (potential): Stuff: 35 (50); Movement: 25 (25); Control: 20 (20). |
| 12/29/1957 |
Injured (undisclosed injury),out for 4 days. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Stuff: 40 (55); Movement: 25 (25); Control: 20 (20). |
| 01/01/1959 |
OSA scouting updated ratings (potential): Stuff: 45 (60); Movement: 25 (30); Control: 20 (20). |