| 06/15/1970 |
Entered the X Factor Baseball League as an international amateur free agent from Dominican Republic. |
| 06/18/1970 |
Signed a minor league contract ($150,000 bonus) out of Dominican Republic with Cleveland Indians organization. |
| 12/11/1970 |
Injured (Knee contusion), day-to-day for 2 weeks. |
| 12/13/1970 |
Injured (Wrist tendinitis), day-to-day for 2 weeks. |
| 01/01/1971 |
OSA scouting updated ratings (potential): Contact: 27 (62); Power: 25 (66); Eye: 1 (60). |
| 01/07/1971 |
Injured (Broken bone in elbow), out for 6-7 months. |
| 04/05/1971 |
Named the #46 prospect in the XFBL |
| 04/21/1971 |
Suffered setback in recovery from injury, will miss another 5-6 months. |
| 01/01/1972 |
OSA scouting updated ratings (potential): Contact: 41 (60); Power: 24 (65); Eye: 9 (42). |
| 04/05/1972 |
Named the #81 prospect in the XFBL |
| 06/05/1972 |
Wins the WCL WCRS Player of the Week Award. |
| 07/24/1972 |
Injured (Fractured rib), out for 4 weeks. |
| 01/01/1973 |
OSA scouting updated ratings (potential): Contact: 47 (57); Power: 34 (60); Eye: 30 (47). |
| 04/05/1973 |
Named the #60 prospect in the XFBL |
| 05/21/1973 |
Wins the WCL WCRS Player of the Week Award. |
| 06/13/1973 |
Injured (Bruised heel), day-to-day for 3 days. |
| 06/26/1973 |
Injured (Groin soreness), day-to-day for 1 day. |
| 07/01/1973 |
Wins the WCL WCRS Batter of the Month Award. |
| 07/23/1973 |
Wins the WCL WCRS Player of the Week Award. |
| 09/11/1973 |
Finished 2nd in 1973 WCL WCRS Most Valuable Player Award voting. |
| 12/14/1973 |
Hits for the CYCLE, going 4-5 against the Roseville Dirty Dogs, with 4 RBI and 3 runs scored. |
| 01/01/1974 |
OSA scouting updated ratings (potential): Contact: 56 (56); Power: 50 (62); Eye: 44 (44). |
| 01/03/1974 |
Was selected to the 1973 United League All-Star Game. |
| 03/25/1974 |
Injured (Herniated disc (neck)), out for 1-2 weeks. |
| 04/04/1974 |
Injured (Mild oblique strain), day-to-day for 5 days. |
| 04/11/1974 |
Named the #16 prospect in the XFBL |
| 08/01/1974 |
Wins the XFBL AL Rookie of the Month Award. |
| 09/01/1974 |
Wins the XFBL AL Rookie of the Month Award. |
| 11/09/1974 |
Wins the 1974 XFBL AL Rookie of the Year Award. |
| 12/01/1974 |
Received a 1-year contract worth a total of $21,000 through automatic renewal. |
| 01/01/1975 |
OSA scouting updated ratings (potential): Contact: 58 (58); Power: 50 (59); Eye: 48 (48). |
| 06/21/1975 |
Injured (Hamstring soreness), day-to-day for one week. |
| 11/17/1975 |
Received a 1-year contract worth a total of $21,000 through automatic renewal. |
| 01/01/1976 |
OSA scouting updated ratings (potential): Contact: 63 (63); Power: 63 (63); Eye: 48 (48). |
| 08/16/1976 |
Injured (Back tightness), day-to-day for 3 days. |
| 11/08/1976 |
Received a 1-year contract worth a total of $150,000 through arbitration. |
| 01/01/1977 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 63 (63); Eye: 49 (49). |
| 06/04/1977 |
Injured (Thumb contusion), day-to-day for one week. |
| 11/08/1977 |
Received a 1-year contract worth a total of $212,500 through arbitration. |
| 01/01/1978 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 63 (63); Eye: 49 (49). |
| 03/22/1978 |
Injured (Mild hip strain), day-to-day for 6 days. |
| 11/07/1978 |
Received a 1-year contract worth a total of $264,000 through arbitration. |
| 01/01/1979 |
OSA scouting updated ratings (potential): Contact: 65 (65); Power: 63 (63); Eye: 50 (50). |
| 02/21/1979 |
Signed a 8-year contract extension worth a total of $2,111,000 with the Cleveland Spiders organization. |
| 07/28/1979 |
Injured (Wrist tendinitis), day-to-day for 2-3 weeks. |
| 09/28/1979 |
Injured (Back tightness), day-to-day for 2 days. |
| 01/01/1980 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 62 (62); Eye: 51 (51). |
| 05/28/1980 |
Injured (Wrist tendinitis), day-to-day for 3 weeks. |
| 08/18/1980 |
Wins the XFBL AL Player of the Week Award. |
| 08/21/1980 |
Injured (Calf soreness), day-to-day for 3 days. |
| 09/15/1980 |
Wins the XFBL AL Player of the Week Award. |
| 01/01/1981 |
OSA scouting updated ratings (potential): Contact: 64 (64); Power: 57 (57); Eye: 58 (58). |
| 07/11/1981 |
Was selected to the 1981 X Factor Baseball League All-Star Game. |
| 07/28/1981 |
Injured (Back tightness), day-to-day for one week. |
| 09/06/1981 |
Injured (Tender shoulder), day-to-day for 4 days. |
| 09/23/1981 |
Injured (Back tightness), day-to-day for 1 day. |
| 11/09/1981 |
Wins the 1981 XFBL AL Silver Slugger Award at CF. |
| 01/01/1982 |
OSA scouting updated ratings (potential): Contact: 61 (61); Power: 57 (57); Eye: 54 (54). |
| 09/06/1982 |
Wins the XFBL AL Player of the Week Award. |