Activity
Mon
Wed
Fri
Sun
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
What is this?
Less
More
Owned by Jay
In a world of jargon & analytics, I make understanding how to become a better pitcher so simple, anyone can get it. Inspired by the Dominican Republic
Memberships
Skoolers
186.9k members • Free
Contributions
