Robert Downey Jr.: Fencing.
Chris Evans and Sebastian Stan: Basketball.
Chris Hemsworth: Surfing.
Jeremy Renner: Archery.
Mark Ruffalo: Volleyball.
Ryan Reynolds: Football(Soccer).
Paul Bettany and Johnny Depp: Dirt Biking.
Paul Rudd: Flag Football.
Tom Hiddleston and Benedict Cumberbatch: Skateboarding.