Intel Extreme Masters Season X – San Jose (IEM San Jose for short) was a video game esports tournament occurring on November 21–22, 2015 in San Jose, California, US.

Mark Cuban and Brian Krzanich played a charity celebrity exhibition match of League of Legends benefiting The Cybersmile Foundation.

[1] France-based Team EnVyUs decided to withdraw from the Counter-Strike tournament because of flight delays resulting from security concerns following the November 2015 Paris attacks.

[2][3] The winners of both the European and North American League of Legends Championship Series, Fnatic and Counter Logic Gaming respectively, were invited to the event.

The event featured a unique virtual reality fan viewing experience.