If you purchase an independently reviewed product or service through a link on our website, The Hollywood Reporter may receive an affiliate commission. On Sunday, June 21, at 5 p.m. PT/8 p.m. ET, the Los Angeles Sparks face the New York Liberty on the 30th anniversary of the WNBA ‘s inaugural game. The monumental matchup will be televised on ESPN and for those without traditional cable, Sling TV offers one of the most wallet-friendly ways to watch live online. Here’s what the streaming service has to offer sports fans, and the most affordable way to get in on the action. At a Glance:  How to Watch New York Liberty vs. Los Angeles Sparks 30th Anniversary Game Date: Sunday, June 21, 5 p.m. PT/8 p.m. ET Channel: ESPN Stream online: Sling TV Where to Watch Liberty vs. Sparks 30th Anniversary Game Online Without Cable The Los Angeles Sparks are hosting the New York Liberty on Sunday, June 21, at 5 p.m. PT/8 p.m. ET, at Crypto.com Arena.…