Used MisterMaster/DREAM-MLG's strategy but with a slight tweak in phase 2: Phase 1: Counter his staff jab with a right gut punch, counter his next 3 punches for three stars, counter his second staff jab with a left gut punch, get another star, and then buffer your 4 stars. Phase 2: Counter his staff jab with a right gut punch and counter his next 3 punches for 3 stars. Then, delay your star into his second staff jab for the knockout. Phase 3: Dodge his first three staff attacks, and counter the 4th with a gut punch on the side he attacks for the last knockdown.
I got some insane RNG here. Hoy can hop up to two extra times on each staff attack in phase 3 and I only got 1 hop total.