| | | Thursday, September 6th, 1973 | | Placed CL Ben Peters on the 60-day disabled list. | | Monday, September 3rd, 1973 | | Placed CF Ray Barber on the 9-day disabled list. | | Monday, August 13th, 1973 | | Signed Cris López to a minor league contract with a signing bonus of $17,100. | | Tuesday, August 7th, 1973 | | Signed Carlos Cordero to a minor league contract with a signing bonus of $33,200. | | Saturday, August 4th, 1973 | | Signed Aurelio Barajas to a minor league contract with a signing bonus of $8,400. | | Monday, July 23rd, 1973 | | Signed Miguel Hidrovo to a minor league contract with a signing bonus of $11,000. | | Thursday, June 21st, 1973 | | Signed Kyu-jin Sim to a minor league contract with a signing bonus of $137,300. | | Monday, October 9th, 1972 | | Signed scouting director Lynn Bacon to a 1-year, $12,600 per year contract. | | Saturday, October 7th, 1972 | | Signed pitching coach Elliot McCaw to a 4-year, $52,200 per year contract. | | Monday, October 2nd, 1972 | | PC Michael Wilson retires. | | Signed General Manager Dana Wallace to a 3-year contract extension. | | Signed Bench Coach Steve Lynn to a 2-year contract extension. | | Scouting Director Ernesto Sánchez leaves the team, his contract was not renewed. | |
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