| Wednesday, October 14th, 1953 | Activated SP Qi-zhen Mo from the 60-day disabled list. | MR Augusto Guillén was designated for assignment, placed on waivers and taken off the 40-man roster. | Thursday, October 1st, 1953 | Activated RF Cade Mayers from the disabled list. | Monday, September 28th, 1953 | Placed 1B Nicholas Cherry on the 15-day disabled list. | Friday, August 14th, 1953 | Failed to sign 5th round draft pick Kenny Bush. | Failed to sign 6th round draft pick José Morales. | Saturday, August 8th, 1953 | Signed Todd Ackerman to a minor league contract with a signing bonus of $14,900. | Friday, August 7th, 1953 | Signed Pedro Santos to a minor league contract with a signing bonus of $4,000. | Placed CL Raúl Díaz on waivers. | Monday, July 20th, 1953 | Signed Keith Cook to a minor league contract with a signing bonus of $82,500. | Sunday, June 28th, 1953 | Activated SS Omar Ramírez from the 60-day disabled list. | SS Mario Echevarría was designated for assignment and placed on waivers (from active). | Saturday, June 6th, 1953 | Activated RF Jorge Castillo from the disabled list. | CF Pat Martin was designated for assignment and placed on irrevocable waivers. | Wednesday, March 25th, 1953 | Placed CF Desmond Davies on the 15-day disabled list. | Tuesday, November 4th, 1952 | Activated LF Joe Conrad from the disabled list. | CF Pat Martin was designated for assignment and placed on irrevocable waivers. | |
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