EDGEAI

MLBcontact quality pitcher hr prone

1.74 HR/9

Sean Manaea has allowed 15 home runs in 77.8 innings this season — 1.74 per nine, against a league rate near 1.25. His ERA is 4.4. 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 Tuesday, September 1, 2026

Sean Manaea has allowed 15 home runs in 77.8 innings this season — 1.74 per nine, against a league rate near 1.25. His ERA is 4.4. 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
640455
pitcher name
Sean Manaea
team
New York Mets
matchup
New York Mets vs Tampa Bay Rays
headline
1.74 HR/9
hr9
1.74
innings pitched
77.8
home runs allowed
15
era
4.4
detail
Sean Manaea has allowed 15 home runs in 77.8 innings this season — 1.74 per nine, against a league rate near 1.25. His ERA is 4.4. 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.