| 07/11/1953 |
Drafted in the 1953 first-year player draft by the Kharkiv Ducks. (Round 5, Pick 6, 54th overall pick). |
| 01/01/1954 |
OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 25 (30); Control: 25 (30). |
| 03/08/1954 |
Named to the 1954 Pan-American Nations' Cup for the Cuba. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 25 (30); Control: 30 (40). |
| 03/07/1955 |
Named to the 1955 World Junior Championship for the Cuba. |
| 01/01/1956 |
OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 25 (30); Control: 30 (40). |
| 03/12/1956 |
Named to the 1956 Baseball Internationale for the Cuba. |
| 03/30/1956 |
Finished 3rd in 1956 BI Best Pitcher voting. |
| 01/01/1957 |
OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 30 (30); Control: 30 (40). |
| 03/11/1957 |
Named to the 1957 Pan-American Nations' Cup for the Cuba. |
| 11/04/1957 |
Named to the 1957 World Junior Championship for the Cuba. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 30 (35); Control: 35 (40). |
| 03/27/1958 |
Released by the Kharkiv Ducks. |
| 01/01/1959 |
OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 30 (35); Control: 35 (40). |
| 03/09/1959 |
Named to the 1959 Baseball Internationale for the Cuba. |