Conversation so far:
Did Gennady Golovkin fight Proksa?
Golovkin put on an impressive performance in his American debut by battering Proksa to a fifth-round TKO, which was Proksa's first loss by knockout.
How many rounds did the fight go?
fifth-round TKO.
Was the fight popular with people?
The fight was televised on HBO in the United States and Sky Sports in the UK.
What is Golokin's  fighting style?
CompuBox Stats showed that Golovkin landed 101 of 301 punches thrown (34%) and Proksa landed 38 of his 217 thrown (18%).
Was he ever injured?
Golovkin continued his stoppage-streak with a TKO victory over Rosado.
Where was the Golokin Proksa fight held?
September 1 at the Turning Stone Casino in Verona, New York.

Question: What is something notable regarding the fight?
Self-contained rewrite: What is something notable regarding the fight between Golovkin and Proska?