| 01/30/1953 |
Joined the San Juan High School Surf. |
| 02/19/1953 |
Detrimentally completed training to improve his infield defense at the San Juan High School Surf development complex. |
| 03/01/1953 |
Injured (sore shoulder),day-to-day for one week. |
| 03/16/1953 |
Pitches a 5-hit shutout against the Toronto High School Pilots with 6 strikeouts and 5 BB allowed! |
| 03/28/1953 |
Injured (tired arm),day-to-day for one week. |
| 04/01/1953 |
Suffered setback in recovery from injury, will miss another one week. |
| 05/04/1953 |
Named to the 1953 Geiyo Islands League for the Imabari Ginners. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 30 (60); Movement: 25 (35); Control: 20 (35). |
| 03/01/1954 |
Successfully completed training to improve his secondary pitch at the San Juan High School Surf development complex. |
| 03/14/1954 |
Injured (back stiffness),day-to-day for 5 days. |
| 04/10/1954 |
Injured (wrist soreness),day-to-day for 2 weeks. |
| 04/29/1954 |
Wins the 1954 THS NAHS Platinum Stick Award at P. |
| 05/29/1954 |
Unsuccessfully completed training to work on his bunting at the San Juan High School Surf development complex. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 30 (60); Movement: 20 (20); Control: 25 (40). |
| 03/07/1955 |
Named to the 1955 World Junior Championship for the Puerto Rico. |
| 03/21/1955 |
Injured (back stiffness),day-to-day for 3 days. |
| 01/01/1956 |
OSA scouting updated ratings (potential): Stuff: 30 (60); Movement: 20 (20); Control: 25 (35). |
| 03/29/1956 |
Injured (sore thumb),day-to-day for 1 day. |
| 04/01/1956 |
Injured (elbow inflammation),out for 2-3 weeks. |
| 07/01/1956 |
Was not drafted and joined the Arecibo University Tarzans. |
| 01/01/1957 |
OSA scouting updated ratings (potential): Stuff: 35 (65); Movement: 20 (20); Control: 25 (40). |
| 03/17/1957 |
Injured (mild oblique strain),day-to-day for 1 day. |
| 11/04/1957 |
Named to the 1957 World Junior Championship for the Puerto Rico. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Stuff: 35 (70); Movement: 20 (20); Control: 25 (40). |
| 03/30/1958 |
Was selected to the 1958 TOBA College All-Star Game. |
| 01/01/1959 |
OSA scouting updated ratings (potential): Stuff: 35 (65); Movement: 25 (25); Control: 25 (40). |
| 03/09/1959 |
Named to the 1959 Baseball Internationale for the Puerto Rico. |