Five-division champion Terence Crawford announced his retirement from boxing Tuesday, saying he was "walking away as a great with nothing else left to prove."

Terence Crawford, who claimed the title of best pound-for-pound boxer with a convincing victory over Canelo Alvarez in September, announced his retirement on Tuesday.

Good morning, sports fans! It's Austin Nivison greeting you. Congratulations to the Knicks on winning the NBA Cup, and farewell to boxing legend Terence Crawford, who chose to ride off into the sunset. We'll have all that and more in today's newsletter, so let's not waste anymore time.

Former world heavyweight champion Deontay Wilder has shared his thoughts on a potential rematch between Terence Crawford and Canelo Alvarez.