| Thursday, July 27th , 1972 | | Cleveland Foresters: Released SP Mike Peter. | | Boston Minutemen: Signed free agent RP Jim Lannen to a minor league contract. | | Minneapolis Millers: Signed free agent 1B Moe Ingram to a minor league contract. | | Toronto Wolves: Signed free agent RP Pat Ott to a minor league contract. | | Milwaukee Arrows: Signed free agent RP Joe Huffman to a minor league contract. | | Montreal Saints: Signed free agent RP Harry Fisher to a minor league contract. | | Milwaukee Arrows: Signed free agent SP Joe Little to a minor league contract. | | New York Imperials: Signed free agent 1B Rich Fisher to a minor league contract. | | Toronto Wolves: Signed free agent SS Paul Butler to a minor league contract. | | The Baltimore Clippers traded 27-year old 1B Tony Nino to the Cincinnati Cannons, getting 19-year old minor league LHP Ken King, 23-year old minor league RHP Noah Wood, 19-year old minor league SS George Dorsey, and 19-year old minor league RF Frank Smith in return. | | The Kansas City Mavericks traded 32-year old RHP Paddy Williamson to the Chicago Chiefs, getting 24-year old minor league SS Art Sealey and 24-year old minor league 2B Willie Brown in return. | | The Boston Minutemen traded 27-year old minor league RHP Marty Billman to the Cincinnati Cannons, getting 24-year old minor league RHP Hal Mazur in return. | | The Toronto Wolves traded 23-year old minor league RHP Phil Tezak to the Dallas Wranglers, getting 33-year old LHP Clay Buddemeyer in return. | | Los Angeles Suns: Released RP Roy Williamson. | | Minneapolis Millers: Released RP Bruno Bunn. | | Montreal Saints: Released RP Sam Anderson. | | Philadelphia Keystones: Released RP Doc Greenwood. | | Washington Eagles: SP Ron Campbell was designated for assignment, placed on waivers and taken off the secondary (40-man) roster. | | Los Angeles Stars: Released RP Hal Clark. | | Boston Minutemen: Released RP Clyde Robinson. | | Toronto Wolves: SP Spencer Reese was designated for assignment and placed on irrevocable waivers. | | Cincinnati Cannons: RP Hank Short was designated for assignment and placed on waivers (from active). | |