| Sunday, April 19th, 1981 | | SP Fernando Fernández was injured while throwing the ball. The Diagnosis: back spasms. This is a day-to-day injury expected to last 6 days. |
| Saturday, April 18th, 1981 | | SP Xavier Velásquez was injured while pitching. The Diagnosis: wrist soreness. This is a day-to-day injury expected to last one week. |
| Friday, April 10th, 1981 | | SP Fernando Fernández was injured while throwing the ball. The Diagnosis: back spasms. This is a day-to-day injury expected to last 1 day. |
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