Skip to main content
Skip to navigation
ESPN
NFL
NFL
NBA
NBA
MLB
MLB
NHL
NHL
Soccer
Soccer
WNBA
WNBA
Golf
Golf
More Sports
More Sports
Watch
Watch
Fantasy
Fantasy
Where to Watch
Search
Arnold
Leon
Relief Pitcher
Birthdate
9/6/1988
BAT/THR
Right/Right
Birthplace
Culiacan, Mexico
Overview
News
Stats
Bio
Splits
Game Log
MLB Quick Links
Scores
Standings
Schedule
MLB
A's trade righty Leon to Blue Jays for cash
10Y
MLB
A's reach 1-year deal with right-hander Alvarez
10Y
Marc Serota/Getty Images
Athletics
MLB
Crisp activated, back with A's after neck injury
11Y
Bob Levey/Getty Images
Athletics
MLB
Switch-pitcher on DL with one shoulder injury
11Y
Bob Stanton/USA TODAY Sports
Rays
MLB
Rays by the numbers: Archer picks up win at home
11Y
ESPN Stats & Information
Back to Top
MLB News
MLB betting tips for Monday: Soto and Mets look to stop Mariners streak
All of the odds, recommended prop bets and trends in baseball for Monday, June 1.
Fantasy baseball: Reds await word on De La Cruz and other Monday news
All of the important fantasy spin and actionable takeaways resulting from the latest baseball news.
June update: 2026 top 10 prospect rankings for all 30 MLB teams
Kiley McDaniel digs in to who's rising and falling in every major league farm system entering June.
Which MLB pitcher had better May: Misiorowski or Sanchez?
The two National League Cy Young candidates were lights out over the last month.
Fantasy baseball forecaster: Team hitting ratings
Stay ahead of the game and optimize your fantasy baseball hitters with our forecaster, which provides a rolling 10-day outlook of every team's hitting matchups as well as the potential for stolen bases.
Fantasy baseball forecaster: Pitcher projections for the next 10 days
Keep up to date on who is pitching -- and how well they're expected to do -- with our forecaster, which provides a rolling 10-day outlook of every team's probable starting pitchers with game score projections.
