Filed under: Open GameThread, 7/31 Matt Cain! By Grant Brisbee@GrantBrisbee Jul 31, 2017, 6:17pm PDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Open GameThread, 7/31 Reddit Pocket Flipboard Email Neville E. Guard-USA TODAY Sports .@BusterPosey and the #SFGiants head to Oakland to begin the Battle of the Bay series against the Athletics. https://t.co/lD2of73es9 pic.twitter.com/Ss8VAW8HU1— San Francisco Giants (@SFGiants) July 31, 2017 More From McCovey Chronicles Minor League round up, August 16 Again! Again! Wednesday BP: Darin Ruf took on a new role with the Mets on Monday 8/16 Gamethread: Giants vs. Diamondbacks Minor League round up, August 15 Tuesday BP: Padres and Dodgers suffer setbacks