MLB umpire rankings: Pat Hoberg is baseball's most accurate ump

MLB will see 10 rookie umps replace veterans as position faces more changes, challenges than ever - The Athletic

MLB umpires get support from players in 'perfectly imperfect' game

They Call 'Em Like They See 'Em - Twinkie Town

Which MLB Umpires Are Best, Worst ATS?

Baseballer - MLB umpire Pat Hoberg called a PERFECT game last night. He called 129 out of 129 taken pitches correctly 🤯 via: Umpire Scorecards

MLB's best home plate umpires aren't working its biggest games

Deadspin's deep dive into umpire stats: accuracy and consistency are key