The two Tottenham players took part in the club's Youtube Cup, racing against each other on the popular Nintendo 64 game - but there could only be one winner.
There is obviously a lot going on behind the scenes at Tottenham, and this Mario Kart 64 battle between Ryan Mason and Nacer Chadli gives us a glimpse into the hectic schedule of a Premier League footballer!
As part of the Spurs Youtube Cup, the two players battled it out in the against each other on a track voted for by fans of the club, with Mason opting for Mario and Chadli selecting Yoshi.