- 1965: Greg Peterson defeated Mario Galento in Atlanta and received a shot at the Georgia Heavyweight title..
- ~~~Mario Galento defeated Greg Peterson in the rematch to retain the Georgia Heavyweight title in Atlanta..
- October 1969: Bob Armstrong defeated Greg Peterson (Aiding the Armstrong image in Atlanta a great deal)..
- October 1969: Buddy Colt & Homer O’Dell (sub for Karl Von Stroheim) defeated Greg Peterson & Tim Geohagen…
- October 1969: Alex Perez defeated Greg Peterson with a knock out punch to win a very even match on Atlanta TV..
Robert Louis Howell wrote: On March 27, 1970 – Tim Geohagen & Greg Peterson were to be the first team to wrestle Buddy Colt and his mystery partner. The mystery partner no-showed and they ended up losing to Buddy Colt and Homer O’Dell. (O’Dell bragged he won single handed-well he applauded Colt when Buddy saved him). The partner incidentally turned out to be Karl Von Strohiem.