3 fighters pretty equal if fought at 12 rounds. But over 15 rounds (the 70's norm), Oscar may fade, and get beat via UD or TKO by Carlos or Pipino.
Cuevas is out boxed he was too slow and ODLH feels the hook and boxes. Palomino hurts Oscar with his top notch body punching and ODLH again boxes to a decision.
Cuevas has a real chance of hurting Oscar with heavy hands. But Oscar is to good to fold early. Oscar on his bike last 3-4 rounds and wins a decision. Palomino would be a fantastic fight. I will take Palomino in a decision and upset. Oscar would have to fight every round and it would be a early success for Oscar, and gradual defeat with Palomino making it a war that Oscar cant avoid late.
Cuevas could knock out Oscar early, but if he didn't then Oscar could edge a decision. This is a pickem fight. Oscar easily outpoints Palomino.