MLB Preview · August 17, 2026

Los Angeles Dodgers at Colorado Rockies: Prediction, Odds & Preview

LAD 62-36at COL 40-60·Coors Field·

DiamondIQ Model — Win Probability

LAD59.6%40.4%COL

The model leans LAD (59.6%). 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.

The Matchup

With probable starters not yet announced for this August 17 matchup at Coors Field, this is an early look at what shapes up as a significant talent gap on paper. The Los Angeles Dodgers arrive at 61-36, one of the better records in baseball, while the Colorado Rockies sit at 39-59, a 20-game differential that the DiamondIQ model's estimate reflects directly. The model's v2 win-probability reads LAD 59.5% and COL 40.5%, with the model leaning toward the Dodgers despite the Rockies holding home-field advantage at Coors Field. That home edge is a real factor — DiamondIQ's three-season park factor for Coors Field sits at 1.15, meaning run-scoring runs 15 percent above league average there — but it has not been enough to close the gap between these two clubs in the model's read. Colorado's bullpen situation adds another layer of concern, with a BullpenIQ of 44 out of 100 and three arms currently classified as heavy over the last three games, compared to the Dodgers' BullpenIQ of 52 with two fresh arms available, though Los Angeles carries six heavy as well.

The pitching matchup will be the most important detail to monitor as the probable starters are named in the days ahead. The DiamondIQ v2 model factors in a starting-pitcher quality gap through its PitchIQ component, and given how dramatically that input can shift the win-probability estimate, the announced starters should be treated as the key variable for this game. Colorado's IL includes four pitchers on 15-day stints — Blas Castaño, Jaden Hill, Seth Halvorsen, and Tomoyuki Sugano — which meaningfully limits the Rockies' rotation depth heading into this series. Los Angeles is also managing absences, with Blake Snell and Ben Casparius both on the 60-day IL. Forecast conditions at first pitch are worth noting: 98 degrees, overcast, with wind at 13 mph from the northeast blowing in from center field. The wind direction typically suppresses offense at Coors despite the heat, which could partially offset the park's inflating tendencies. The one thing to watch as this game draws closer is which starter Colorado is able to deploy from a thinned rotation, as that decision will either narrow or widen the gap the model currently shows favoring Los Angeles.

Analysis generated by DiamondIQ's model.

Forecast at First Pitch

☁️95°FOvercast
Wind 13 mph E · R→L
Precip 38%

Injured List

LAD
Enrique Hernández (1B)Injured 10-Day
Will Smith (C)Injured 10-Day
Blake Treinen (P)Injured 15-Day
Ben Casparius (P)Injured 60-Day
Blake Snell (P)Injured 60-Day
Bobby Miller (P)Injured 60-Day
COL
Brenton Doyle (CF)Injured 10-Day
Blas Castaño (P)Injured 15-Day
Jaden Hill (P)Injured 15-Day
Jeff Criswell (P)Injured 15-Day
Seth Halvorsen (P)Injured 15-Day
Chase Dollander (P)Injured 60-Day
Follow it live in the Game Center
Live win probability, pitch-by-pitch, and the model updating in real time.
Open Game Center →