Jason Quigley recorded the 14th win of his professional career overnight in Quincy – thanks to a brilliant sixth round stoppage of Daniel Rosario.
Two minutes and 51 seconds into the sixth stanza, Quigley landed the decisive blow, a wicked left to the liver of the Puerto Rican.
It was the second time in the sixth for Rosario to visit the canvas, with the 30-year-old just about making the count following an early Quigley body blow.
With nine seconds left in the round, referee Mike Ryan called a halt.
See the fight below …