 |
|
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| Friday, May 4th , 1888 |
|---|
| Signed free agent RP Hércules Botero to a 1-year contract worth a total of P488. |
| Monday, April 30th , 1888 |
|---|
| Signed free agent LF Joe Stanley to a minor league contract. |
| Wednesday, April 11th , 1888 |
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| Signed free agent SP Eliezer Trujillo to a 1-year contract worth a total of P284. |
| Monday, April 9th , 1888 |
|---|
| Signed RF Bill H Morgan to a 3-year contract extension worth a total of P1,890. |
| Saturday, March 24th , 1888 |
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| Signed 2B Tobías Saavedra to a 2-year contract extension worth a total of P1,630. |
| Friday, March 23rd , 1888 |
|---|
| Signed free agent C Isaías Casarez to a 4-year contract worth a total of P2,480. |
| Wednesday, March 14th , 1888 |
|---|
| Signed C Lucio Ugarte to a 3-year contract extension worth a total of P1,482. |
| Saturday, March 3rd , 1888 |
|---|
| Signed free agent 3B Esaú Sanchez to a minor league contract with a major league option. |
| Wednesday, February 29th , 1888 |
|---|
| Signed free agent C Bill Wright to a minor league contract with a major league option. |
| Tuesday, February 21st , 1888 |
|---|
| Signed free agent RF Sancho Quintero to a 1-year contract worth a total of P356. |
| Tuesday, February 14th , 1888 |
|---|
| Signed free agent RP René Reyes to a 2-year contract worth a total of P508. |
| Monday, February 13th , 1888 |
|---|
| Signed free agent 2B Jean Neveu to a 3-year contract worth a total of P2,870. |
| Sunday, February 5th , 1888 |
|---|
| Signed free agent RP Urso Barreras to a 3-year contract worth a total of P720. |
