Giannis dunk lifts Bucks, NBA champion Thunder roll on
The Bucks trailed by as many as 16 on their home floor, but Antetokounmpo scored 12 of his 30 points in the final quarter to help seal the win in a frantic finish that saw five lead changes in the final 45.7 seconds.
The two-time NBA Most Valuable Player added 10 rebounds and five assists.
It was his 158th regular-season game with at least 30 points, 10 rebounds and five assists, overtaking Kareem Abdul-Jabbar and Oscar Robertson for the most in NBA history.
"It's an incredible accomplishment," Antetokounmpo said.