Arsenal manager Arsene Wenger has hailed the performance of Yaya Sanogo during his side's victory over Wigan Athletic in the FA Cup on Saturday.

The 21-year-old French striker played the whole contest, as the Gunners overcame their Championship opponents 4-2 on penalties at London's Wembley Stadium to progress to the final of the competition.

"He showed great potential but he's still too much mentally determined to score at any costs and when he calms down I think there is a lot to come from him," Wenger told ITV Sport.

The semi-final tie between Arsenal and Wigan finished 1-1 after extra time.