https://www.gamespot.com/articles/xbox-one-adds-new-backwards-compatible-game/1100-6458961/

Microsoft continues to expand Xbox One's backwards compatible library little by little. Major Nelson announced on Twitter today that one more Xbox 360 game is now playable on the current-gen console: EA's fast-paced boxing sim, Fight Night Champion.

Originally released in 2011, Champion is the fifth and, to date, most recent installment in the Fight Night series. It features a variety of modes, including a full story campaign that follows Andre Bishop, a professional boxer working his way back to the circuit after serving out a prison sentence.