MLB weather today

Wednesday, September 30, 2026

Air density, wind relative to the field, and roof status for all 4 games, with the pitch mixes and power profiles those conditions help or hurt.

Cristopher Sánchez (L)6.2 IP · 3 ER · 4.05 ERA19% breaking · 29% whiffTyler Mahle (R)7.0 IP · 1 ER · 1.29 ERA6% breaking · 21% whiff

0.92Thin air6 mph blowing in84°F · 0% rain

Total 7 (o -115 / u -105)ML PHI -115 · ATL -102

Thin air

4:00 PM CDTDaikin ParkRoof closed

Sean Burke (R)37% breaking · 23% whiffHunter Brown (R)0.2 IP · 3 ER · 40.50 ERA28% breaking · 26% whiff

0.93IndoorsIndoors91°F

Total 7.5 (o -110 / u -110)ML CWS +130 · HOU -150

Roof closed

Sonny Gray (R)37% breaking · 21% whiffMax Fried (L)26% breaking · 23% whiff

Density n/aWind n/a—

Total 6.5 (o -120 / u +100)ML BOS +120 · NYY -137

7:00 PM PDTPetco Park

Kevin Gausman (R)9% breaking · 25% whiffNick Pivetta (R)32% breaking · 18% whiff

Density n/aWind n/a—

Total 7.5 (o +100 / u -118)ML CHC +123 · SD -144