Filed under: Open GameThread, 5/21 Matt Cain! By Grant Brisbee@GrantBrisbee May 21, 2017, 9:54am PDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Open GameThread, 5/21 Reddit Pocket Flipboard Email Jeff Curry/Getty Images Matt Cain and the #SFGiants go for the sweep in St. Louis! https://t.co/LGlJgHIK24 #WeAreSF pic.twitter.com/m5cB2ml0UF— San Francisco Giants (@SFGiants) May 21, 2017 More From McCovey Chronicles Friday BP: Pablo Sandoval is still making history What’s Plan C? Wednesday/Thursday BP: Giants reportedly prioritizing Shohei Ohtani going into winter meetings Player Review: Sean Manaea A few reasons for Shohei Ohtani optimism Mon/Tues BP: Giants re-sign Cole Waites