Senior writer @FanGraphs, ex-@si_mlb. Creator of JAWS, author of The Cooperstown Casebook ('17). Not sticking to sports or paying $8. https://nitter.cf/t.co/qWmT5giVQN
Brooklyn, what about it?
Joined October 2009
- Tweets99.8K
- Following1K
- Followers35.9K
- Likes31.7K
@jay_jaffe is protected
Only followers this account has approved can see its posts.