Randall Marijuana's Cat/C-Socks
From Blaseball Wiki
Socks is a cat with more than a passing resemblance to Chicago Firefighters batter Socks Maybe. The fact that Socks Maybe's exact color and markings are a source of confusion may make it hard to tell if Socks-of-the-Cafe is Socks-of-the-Chicago, but as Socks Maybe last we checked was , and Socks-of-the-Cafe was not, this would lead one to assume they are different cats.
Socks is most commonly spotted in Hellmouth and the Cat Cafe in the hours that precede and follow a Firefighters away game at the Solarium.