Spence-Ugas full results: Errol Spence Jr. TKOs Yordenis Ugas; Cruz KOs Gamboa

Errol Spence Jr. and Yordenis Ugas were nose-to-nose for the better part of 10 rounds on Saturday in their battle for three quarters of the welterweight belts at AT&T Stadium in Arlington, Texas.

That was a big problem for Yordenis Ugas.

Spence is too good, too strong and too powerful of a puncher for Ugas to fight the way he did, throwing few punches and not moving out of the way. Spence crushed Ugas repeatedly with uppercuts, closing his right eye, which eventually led to referee Laurence Cole stopping it at 1:44 of the 10th on the advice of the ringside physician. [Read more.] - Kevin Iole

Spence-Ugas live blog

Spence-Ugas main card full results

Welterweight: Errol Spence Jr. def. Yordenis Ugás by TKO

Lightweight: Isaac Cruz def. Yuriorkis Gamboa by KO:

Lightweight: Jose Valenzuela def. Francisco Vargas by KO:

Welterweight: Cody Crowley def. Josesito Lopez by unanimous decision (98-91, 98-91, 99-90)

Spence-Ugas: Showtime Championship Boxing full results

Welterweight: Eimantas Stanionis def. Radzhab Butaev by split decision (113-114, 116-111, 117-110)

Super lightweight: Brandun Lee def. Zachary Ochoa by unanimous decision (98-92, 99-91, 99-91)

Super welterweight: Vito Mielnicki Jr. def. Dan Karpency by unanimous decision (80-72, 79-73, 79-73)

Super bantamweight: Angel Barrientes def. Fernando Garcia by majority decision

Middleweight: Samuel Arnold def. Darryl Jones by TKO in R1

Cruiserweight: Darius Fulghum def. Nosa Divine Nehikhare by TKO in R4