| 01/01/1952 |
Joined the Team 44 Swordsmen. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Stuff: 20 (35); Movement: 20 (25); Control: 20 (35). |
| 03/01/1953 |
Unsuccessfully completed training to make one of his poorer pitches more usable at the Sakura Prep Swordsmen development complex. |
| 04/11/1953 |
Injured (sore ankle),day-to-day for 1 day. |
| 07/01/1953 |
Was not drafted and joined the Pohang Institute of Technology Black Aces. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 20 (30); Movement: 20 (25); Control: 20 (25). |
| 04/21/1954 |
Injured on 04/18/1954, diagnosed with forearm stiffness, will miss 3 days. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 20 (25); Movement: 20 (20); Control: 20 (25). |
| 03/30/1955 |
Was selected to the 1955 TOBA College All-Star Game. |
| 01/01/1956 |
OSA scouting updated ratings (potential): Stuff: 20 (25); Movement: 20 (20); Control: 20 (25). |
| 04/22/1956 |
Injured (wrist soreness),day-to-day for one week. |
| 07/01/1956 |
Was not drafted and returned to college. |
| 01/01/1957 |
OSA scouting updated ratings (potential): Stuff: 20 (30); Movement: 20 (20); Control: 25 (35). |
| 06/28/1957 |
Injured (dizziness and nausea),day-to-day for 4 days. |
| 07/03/1957 |
Was not drafted and became a free agent. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Stuff: 25 (30); Movement: 20 (20); Control: 25 (30). |
| 01/01/1959 |
OSA scouting updated ratings (potential): Stuff: 25 (30); Movement: 20 (20); Control: 25 (30). |