EDGEAI

MLBcontact quality pitcher hr prone

2.36 HR/9

Ian Seymour has allowed 15 home runs in 57.3 innings this season — 2.36 per nine, against a league rate near 1.25. His ERA is 4.55. ERA is the number everyone quotes and it is the wrong one for a home run market: a low-ERA fly-ball pitcher gives up more homers than a higher-ERA groundballer, and ERA cannot tell them apart.

Published Sunday, September 6, 2026

Ian Seymour has allowed 15 home runs in 57.3 innings this season — 2.36 per nine, against a league rate near 1.25. His ERA is 4.55. ERA is the number everyone quotes and it is the wrong one for a home run market: a low-ERA fly-ball pitcher gives up more homers than a higher-ERA groundballer, and ERA cannot tell them apart.

THE NUMBERS

angle
pitcher_hr_prone
direction
prone
pitcher id
693855
pitcher name
Ian Seymour
team
Tampa Bay Rays
matchup
Tampa Bay Rays vs Texas Rangers
headline
2.36 HR/9
hr9
2.36
innings pitched
57.3
home runs allowed
15
era
4.55
detail
Ian Seymour has allowed 15 home runs in 57.3 innings this season — 2.36 per nine, against a league rate near 1.25. His ERA is 4.55. ERA is the number everyone quotes and it is the wrong one for a home run market: a low-ERA fly-ball pitcher gives up more homers than a higher-ERA groundballer, and ERA cannot tell them apart.

This record was written when the finding was first published and has not been edited since. The numbers and the wording are what our engines produced on the day.