 |
|  |
| Wednesday, April 4th , 1888 |
|---|
| Signed free agent SS Dennis Larkins to a 1-year contract worth a total of $388. |
| Tuesday, April 3rd , 1888 |
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| Signed free agent SS Harland Engle to a minor league contract with a major league option. |
| Thursday, March 29th , 1888 |
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| Signed free agent 1B Jim Dean to a 1-year contract worth a total of $380. |
| Monday, March 26th , 1888 |
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| Signed free agent LF Brutus Strong to a 1-year contract worth a total of $430. |
| Sunday, March 18th , 1888 |
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| Signed free agent RF Marcus Thelen to a 1-year contract worth a total of $268. |
| Wednesday, March 14th , 1888 |
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| Signed free agent RF Sam Wilson to a minor league contract. |
| Saturday, March 10th , 1888 |
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| Signed Scouting Director Dan Marshall to a 2-year, $35 per year contract. |
