1938-10-10 : Baby Arizmendi 135¾ lbs beat Wally Hally 135 lbs by PTS in round 10 of 10
- Location: Municipal Auditorium, New Orleans, Louisiana, USA
- Referee: Marty Burke
Arizmendi easily defeated Hally, taking seven rounds, Hally one (8th), and two even. Arizmendi crowded Hally from the start, and had him on the defensive, with the exception of the last three rounds.
Source: New Orleans Times-Picayune