| | | Thursday, September 26th, 1974 | | Activated 3B Héctor García from the 60-day disabled list. | | Tuesday, September 17th, 1974 | | Placed RF Roy King on the 9-day disabled list. | | Wednesday, August 14th, 1974 | | Failed to sign 6th round draft pick Henry Scott. | | Failed to sign 8th round draft pick Ángel López. | | Sunday, August 11th, 1974 | | Signed Richard Campbell to a minor league contract with a signing bonus of $78,800. | | Saturday, August 10th, 1974 | | Signed Tommy Williams to a minor league contract with a signing bonus of $429,300. | | Thursday, August 8th, 1974 | | Signed Rodney Vaughan to a minor league contract with a signing bonus of $48,100. | | Signed Jesús García to a minor league contract with a signing bonus of $22,500. | | Sunday, June 30th, 1974 | | Signed Manny Nava to a minor league contract with a signing bonus of $24,000. | | Saturday, June 15th, 1974 | | Placed SP Joe Anderson on the 60-day disabled list. | | Monday, May 20th, 1974 | | Placed SP Ray Bond on the 60-day disabled list. | | Wednesday, May 1st, 1974 | | Placed RF Roy King on the 60-day disabled list. | | Purchased the contract of RF Luis Molaya from Triple A Keswick. | | Tuesday, April 2nd, 1974 | | Placed LF Jeff Cameron on the 9-day disabled list. | |
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