On Saturday, March 31, Showtime Boxing presented a heavyweight world title fight from the Principality Stadium in Cardiff, Wales.

In the evening’s main event, IBO, WBA and IBF world heavyweight champion and 2012 Olympic gold medalist Anthony Joshua put his undefeated record on the line against fellow unbeaten and WBO heavyweight titleholder Joseph Parker.

Also, top-10 heavyweight Alexander Povetkin knocked out England’s David Price.

The event aired live at 5 p.m. ET on Showtime.

FULL RESULTS
Anthony Joshua def. Joseph Parker by unanimous decision (118-110, 118-110, 119-109) – IBF, IBO, WBA and WBO world heavyweight titles
Alexander Povetkin def. David Price by knockout. Round 5 – WBA intercontinental and WBO international heavyweight titles
Ryan Burnett def. Yonfrez Parejo by unanimous decision (116-112, 120-108, 120-108) – WBA super world bantamweight title
Anthony Crolla def. Edson Ramirez by unanimous decision (98-92, 100-91, 100-90)
Josh Kelly def. Carlos Molina by unanimous decision (98-92, 98-92, 99-92) – WBA international welterweight title
Joe Cordina def. Hakim Ben Ali by knockout. Round 4 – WBA international lightweight title