The Colorado Rockies and St. Louis Cardinals close out their weekend series on Sunday afternoon at Busch Stadium, and the pitching matchup is deeply lopsided on paper. St. Louis hands the ball to Michael McGreevy, one of the steadier arms in the National League this season, while Colorado counters with a veteran who has struggled to miss bats or limit damage all year. The market has noticed, hammering the Cardinals across the board. Our best bet leans into the mound advantage, though the price and a stubborn total keep this from being a simple lay-the-favorite spot.
Last Updated: Sunday, August 9, 2026
Colorado Rockies vs. St. Louis Cardinals — Time & How to Watch
| Where | Busch Stadium, St. Louis, MO |
| When | Sunday, August 9, 2026 – 2:15 PM ET |
| TV | Cardinals.TV / MLB.TV |
Colorado Rockies vs. St. Louis Cardinals Betting Preview
St. Louis sends Michael McGreevy to the mound, and his surface numbers tell the story of a quality season buried under poor run support. McGreevy carries a 3.59 ERA and a tidy 1.20 WHIP across 22 starts, with 81 strikeouts over 120.1 innings. His 4-9 record says more about the Cardinals’ offense than his pitching. He labored in a no-decision against the Yankees his last time out, so he is not untouchable, but his command has been a strength all year.
Colorado answers with Michael Lorenzen, and the contrast is stark. The right-hander’s ERA sits near 6.90, and he has handed out free passes and hard contact at a rate that keeps innings alive. His recent starts have followed the same pattern of traffic and short outings, which only adds strain to a Rockies bullpen that is already overworked.
The teams arrive from opposite ends of the standings. St. Louis is 58-59 and sits third in the NL Central, 15 games back of Milwaukee. Colorado enters at 46-71, anchored to the bottom of the NL West with one of the worst records in baseball. Busch Stadium plays close to a neutral run environment, a world away from the thin air Colorado enjoys at home, and the Rockies’ offense loses much of its punch on the road. This is the finale of a three-game set. For more, see Saturday’s Rockies-Cardinals matchup.
Colorado Rockies vs. St. Louis Cardinals Odds
| Run Line | Moneyline | Total | |
|---|---|---|---|
| Rockies | +1.5 (-140) | +142 | U 9.0 (+100) |
| Cardinals | -1.5 (+120) | -172 | O 9.0 (-120) |
Odds accurate as of Sunday, August 9, 2026 via TheSpread.com. Odds change, get the latest MLB Odds – Futures – Props
Colorado Rockies vs. St. Louis Cardinals — Who Is the Public Betting?
| Rockies | 19% | 81% | Cardinals |
See the latest MLB Public Betting Splits and make smarter wagers!
Rockies vs. Cardinals Prediction — Is the Mound Mismatch Too Big to Ignore?
Everything about this matchup points toward St. Louis controlling the action. McGreevy has the command edge, the home mound, and a Colorado lineup that ranks among the least productive on the road, as its 46-71 record reflects. When a steady strike-thrower faces a struggling road offense, the favorite often does more than simply win. A comfortable, multi-run result is well within range.
The market clearly agrees. Public money has piled onto the Cardinals, with 81 percent of run-line tickets on the home side, and the number has moved toward St. Louis rather than away from it. This is not a contrarian spot. The public and the favorite are lined up together, which trims the value and leaves no hidden sharp signal to lean on.
There is a real counter-case. A home favorite is trickier when you need a margin, because a lead in the ninth ends the game before the Cardinals can add insurance. Lorenzen’s volatility cuts both ways as well. Still, the plus-money price rewards the most likely script, which is St. Louis pulling away from an overmatched road team.
The Pick: St. Louis Cardinals Run Line -1.5 (+120)
Rockies vs. Cardinals Prediction — How Many Runs Will Busch Really See?
The total is the quieter edge, and it leans on the same arm. McGreevy has held run totals down all year, and Colorado’s bats cool off considerably away from altitude. A tidy McGreevy start against a weak road lineup points toward a manageable Cardinals win rather than a slugfest. Scores in the 5-2 or 6-3 range are very much on the table, and each of those lands beneath the posted number.
The risk is obvious and worth stating. If Lorenzen unravels early, St. Louis could post a crooked number and drag the game over the total by itself. The juice has also ticked slightly toward the over, so the market is not handing this out. Even so, the number has held firm at nine, and the pitching profile still tilts toward fewer runs than a shootout would require.
The Pick: Under 9.0 (+100)
Final Thoughts and Bonus Angle
The through-line is the gap between the two starters, and the early innings should tell the story. Watch whether Lorenzen can find the strike zone the first time through the order. If he falls behind hitters, St. Louis has the patience to make him pay early. McGreevy’s one recurring flaw has been a single crooked inning, so a clean first trip through the Rockies’ lineup would validate both plays. Because the entire edge lives in the starting matchup, this is a game where the first five innings carry the read more than the late bullpen churn.
To recap, this card lands on two plays with one root cause: St. Louis’s decisive edge on the mound. The featured bet is the Cardinals on the run line at -1.5 (+120), with the under 9.0 (+100) as the supporting play. For more Sunday action, see our latest MLB best bets.
MLB Rockies vs. Cardinals FAQ: Sunday August 9, 2026
What time does the Rockies vs. Cardinals game start?
First pitch is set for 2:15 p.m. ET on Sunday, August 9, 2026, at Busch Stadium in St. Louis. It is the third and final game of the weekend series, an afternoon start rather than the usual evening slot for these two clubs.
What channel is the Rockies vs. Cardinals game on?
The game airs locally on Cardinals.TV in the St. Louis market and is available to out-of-market viewers through MLB.TV. There is no national broadcast for this Sunday afternoon matchup, so most fans will stream it through one of those two options rather than a cable channel.
Who is pitching for the Cardinals against the Rockies?
Michael McGreevy starts for St. Louis, carrying a 3.59 ERA, a 1.20 WHIP, and 81 strikeouts across 22 starts this season. Colorado counters with veteran right-hander Michael Lorenzen, whose ERA sits near 6.90, making this one of the more lopsided pitching matchups on the Sunday slate.
Where are the Rockies and Cardinals playing today?
The teams meet at Busch Stadium in St. Louis, Missouri, the Cardinals’ home ballpark. It plays close to a neutral run environment, a sharp contrast to the thin air and high scoring that Colorado is used to at Coors Field, which often saps the Rockies’ production once they hit the road.
What is the Cardinals’ record this season?
St. Louis enters at 58-59, which places the Cardinals third in the NL Central and roughly 15 games behind the division-leading Brewers. Colorado, by contrast, sits at 46-71, buried at the bottom of the NL West with one of the worst records in Major League Baseball.