Grasso retains UFC flyweight title with split draw against Shevchenko in rematch

Grasso and Shevchenko fought to a split draw, allowing Grasso to retain her championship belt.
The fight was an immediate rematch after Grasso previously upset Shevchenko to win the title.
Both fighters had moments of dominance in a back-and-forth fight.
The crowd booed the split draw decision, wanting a definitive winner.
Grasso and Shevchenko are uncertain about having a third fight to settle the score.