Conversation so far:
Did Gennady Golovkin fight Proksa?
Yes, Gennady Golovkin fought Proksa on September 1, 2012.
How many rounds did the Golovkin vs. Proksa fight go?
The Golovkin vs. Proksa fight lasted 5 rounds.
Was the Golovkin vs. Proksa fight popular with people?
The Golovkin vs. Proksa fight was televised on HBO in the United States and Sky Sports in the UK.
What is Golokin's fighting style?
Gennady Golovkin's fighting style used the Orthodox stance
Was Gennady Golovkin ever injured?
On 7 April, Warren told iFL TV, that Gennady Golovkin had a hand injury, which was the reason why the fight hadn't been made.
Where was the Golokin Proksa fight held?
The Golokin Proksa fight was held in Turning Stone Resort Casino, Verona, New York, US
How did the judges rate the Golovkin vs. Proksa fight?
Gennady Golovkin put on an impressive performance in his American debut by battering Proksa to a fifth-round technical knockout (TKO), which was Proksa's first loss by knockout.
What is the Compu stats for the Golovkin vs. Proksa fight?
CompuBox Stats showed that Gennady Golovkin landed 101 of 301 punches thrown (34%) and Proksa landed 38 of his 217 thrown (18%).

Question: When did he fight Rosado?
Self-contained rewrite: When did Gennady Golovkin fight Rosado?