Rafael Montero – 64
Rafael Montero only made four appearances totaling six innings after the trade from Seattle, in what was thought to be a throw-in as Montero had been designated for assignment by the Mariners.
Turns out Kendall Graveman has moved on and Montero remains with the Astros and could be a bullpen piece in 2022. Montero’s career statistics don’t show an obvious reason for the faith as his lifetime WHIP is 1.561, he’s given up more than a hit per inning and 4.3 walks per nine innings.