Tim Duncan appears in a Finals crossover commercial

Isaiah J. Downing-USA TODAY SportsDuring the broadcast of Game 3 of The Finals, there was a follow-up to the Finals/Spiderman ad in which Tim Duncan’s name was dropped -- and Timmy actually appeared in it, holding the “fundamental” snacks that Peter Parker had been tasked with getting him.

Tim Duncan actually featured in an NBA Finals/Spider-Man Homecoming commercial that ran during Game 4. pic.twitter.com/kXBlTx39Ex

— J.R. Wilco (@jollyrogerwilco) June 10, 2017 The game between the Cleveland Cavaliers and the Golden State Warriors, was pretty exciting, but nothing that happened Friday night surprised me more than seeing Big Fun in a commercial — even if the greatest Spur ever was just…