MLB Data Warehouse

MLB Data Warehouse

Park Predictors - Week 24

Examining the park influence for hitters, pitchers as you prepare for the week ahead

John Allen's avatar
John Allen
Aug 29, 2026
∙ Paid

In Park Predictors, we look at favorable matchups for hitters and pitchers based on where they are playing this week and the MLB DW Park Factors, which look at four years' worth of data for MLB ballparks.


Here’s a look at the Aug. 31-Sept. 6:

HITTERS

Colorado Rockies

Six games in Coors Field against the Orioles and Cardinals, facing two left starters.

Give me all the share of switch hitters Cole Carrigg (.302/.377/.481 at home) and Willi Castro (.310/.362/.480) you have. Should be a good week to spot start left-handed hitting Mickey Moniak (.312/.342/.709 at home vs. right-handed pitchers) and T.J. Rumfield (.319/.389/.519).

Baltimore’s pitching staff has an ERA a run higher on the road than at home. The Cardinals’ staff is also running a higher ERA on the road. So it’s a good week to have a Rockie hitter.

This post is for paid subscribers

Already a paid subscriber? Sign in
© 2026 Jon A · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture