| Friday, October 11th, 1957 | Activated CF Will Brown from the disabled list. | Saturday, September 14th, 1957 | Placed 3B Mike Jensen on waivers. | Monday, September 9th, 1957 | Placed CF Will Brown on the 15-day disabled list. | Tuesday, September 3rd, 1957 | Activated RF Jimmy Schmitt from the disabled list. | Wednesday, August 14th, 1957 | Failed to sign 4th round draft pick Dale Hayes. | Tuesday, August 13th, 1957 | Signed Jorge Vélez to a minor league contract with a signing bonus of $25,600. | Wednesday, August 7th, 1957 | Signed David Curtis to a minor league contract with a signing bonus of $6,000. | Thursday, August 1st, 1957 | Purchased the contract of 3B Mike Jensen from Triple A Hamilton. | 2B Chris Small was designated for assignment and placed on waivers (from active). | Thursday, July 18th, 1957 | Activated MR Elia Tari from the disabled list. | Optioned MR Po-fu Dun to Triple A Hamilton. | Signed Javier Silva to a minor league contract with a signing bonus of $23,900. | Sunday, June 16th, 1957 | Activated CF Gang Han from the disabled list. | RF Fernando Guzmán was designated for assignment and placed on irrevocable waivers. | Sunday, June 9th, 1957 | Activated CF Will Brown from the 60-day disabled list. | RF Glenn O'Quinn was designated for assignment and placed on waivers (from active). | Saturday, June 1st, 1957 | Placed CF Gang Han on the 15-day disabled list. | Purchased the contract of RF Luis Román from Triple A Hamilton. | Friday, May 31st, 1957 | Recalled CF Ramón Pérez from Triple A Hamilton. | RF Steve White was designated for assignment and placed on irrevocable waivers. | Saturday, March 30th, 1957 | Placed CF Will Brown on the 60-day disabled list. | Friday, March 29th, 1957 | Purchased the contract of 1B Joseph Seals from Triple A Hamilton. | C Bill Elliott was designated for assignment and placed on irrevocable waivers. | Sunday, December 23rd, 1956 | Signed free agent 2B Fred Johnson to a 1-year contract worth a total of $12,900. | RF Iván Sandoval was designated for assignment and placed on waivers (from active). | Tuesday, October 16th, 1956 | Signed bench coach Alberto Vélez to a 4-year, $28,000 per year contract. | |
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