Busch Stadium

Updated 10:04 AM ET

Busch Stadium boosts home runs, with a BallBet HR park factor of 1.03 relative to a neutral park. Today: AZ at STL, 2026-06-22T23:45:00Z.

Park factors

BallBet multi-year baselines relative to a neutral park.

Home runs

1.03

Runs

1.02

Doubles + triples

1.06

Singles

1.01

Today at this park

AZ at STL

Merrill Kelly vs Andre Pallante · 2026-06-22T23:45:00Z

Full matchup, pitchers & model reads →

Frequently asked

Does Busch Stadium favor home runs?

Busch Stadium boosts home runs relative to a neutral park, with a BallBet HR park factor of 1.03. The stadium baseline is a multi-year figure; same-day weather is layered on top for each game.

Who plays at Busch Stadium on 2026-06-22?

AZ visit STL, with Merrill Kelly and Andre Pallante the probable starters.

See every park side by side on the tonight's parks board, or read what a park factor means.