In this Dec. 6, 2017 photo provided by Blizzard Entertainment shows several members of the Los Angeles Valiant begin competition against the San Francisco Shock in a preseason match in the Overwatch League at Blizzard Arena in Burbank, Calif. The new Overwatch League is a well-funded attempt to combine cutting-edge esports competition with a traditional sports league structure. (Robert Paul/Blizzard Entertainment via AP)