Red Sox, Astros both have have reason for beef with Game 4 umpire

A missed call hurt the Astros' Zack Greinke, but another bad call really came back to bite the Red Sox in the ninth inning.

source https://www.chron.com/sports/astros/article/Red-Sox-Astros-umpire-Laz-Diaz-balls-strike-Castro-16547489.php