Single Season Pitching Records (Negative)
Losses: Joe Blanton (TOR), 2015 - 28
Hits Allowed: Troy Orikahi (SJ), 2018 - 315
Home Runs Allowed: Troy Orikahi (BAL), 2020 - 65
Walks: Clay Hensley (NYY), 2015 - 130
Blown Saves: Joel Hanrahan (STL), 2015/Elijah Wark (SA), 2025 - 13
Wild Pitches: Silvino Sanabria (BAL), 2017 - 50
Hit Batters: Tommy Hunter (MIA), 2015/Noel Harmon (STL), 2016 - 19
