San Francisco Giants vs Colorado Rockies Prediction, Odds and Picks for Today, 05/29/26

When Michael Lorenzen signed with the Rockies I feared that it would be an extremely poor fit for the veteran right-hander. Not many pitchers are a good fit to pitch in Coors Field, as it is a challenge for everyone. That being said, Lorenzen is potentially one of the worst arms to stick in that environment. In theory his ability to generate ground balls and limit free passes makes sense in Coors. The results have not been there, however, with a 10.03 ERA through his first 23.1 home innings this season. Lorenzen is also in poor form regardless of venue, allowing 25 total runs across his last 5 starts including 6 home runs.

The Rockies have been an improved team in 2026. They are currently on a losing skid, but Colorado has been a more competitive team than in years past. Logan Webb is the scheduled starter for the Giants. San Francisco’s ace was in poor form before hitting the injured list, posting a 5.06 ERA through his first 48 innings of work this season. Webb struggled both at home and on the road including 6 earned runs allowed to the Padres in his last start on Cinco de Mayo. Colorado has the 4th best wOBA against right-handed pitching in their home park this season and I favor the over on the posted game total for this matchup.

San Francisco Giants vs Colorado Rockies prediction: Over 10.5 (-110) available at time of publishing. Playable at that price.