MLB Preview · September 9, 2026
Los Angeles Angels at Boston Red Sox: Prediction, Odds & Preview
LAA 54-89at BOS 79-65·Fenway Park·
DiamondIQ Model — Win Probability
LAA37.3%62.7%BOS
The model leans BOS (62.7%). DiamondIQ model v2: season records, home-field advantage, the starting-pitcher quality gap (PitchIQ), and a calibration adjustment fit and validated on four seasons of backtest — plus live game state once underway.
Probable Pitchers
LAA
ERA
5.17
WHIP
1.39
K%
17.1
BB%
11.2
K/9
6.66
IP
78.1
Arsenal
Cutter 37% · 90mphSplitter 23% · 85mphSweeper 20% · 81mphSinker 20% · 92mph
BOS
ERA
3.34
WHIP
1.02
K%
20.5
BB%
4.6
K/9
7.31
IP
99.2
Arsenal
Four-Seam 35% · 93mphChangeup 26% · 84mphSinker 25% · 92mphSweeper 7% · 80mphCutter 4% · 85mph
Forecast at First Pitch
☁️70°FOvercast
Wind 5 mph E · R→L
Precip 0%
Injured List
LAA
Gustavo Campero (OF)Injured 10-Day
Nolan Schanuel (1B)Injured 10-Day
George Klassen (P)Injured 15-Day
Sam Bachman (P)Injured 15-Day
Anthony Rendon (3B)Injured 60-Day
Jack Kochanowicz (P)Injured 60-Day
BOS
Ceddanne Rafaela (CF)Injured 10-Day
Curtis Mead (3B)Injured 10-Day
Masataka Yoshida (DH)Injured 10-Day
Willson Contreras (1B)Injured 10-Day
Justin Slaten (P)Injured 15-Day
Tyron Guerrero (P)Injured 15-Day
Follow it live in the Game Center
Live win probability, pitch-by-pitch, and the model updating in real time.