Rockies at Cardinals
O/U 8.5 · RL Cardinals -1.5
The pick & result
- Published pick
- Cardinals ML -165
- Published odds
- -165
- Result
- Won
- Final score
- 2-3
Odds are the American price printed with this pick, not a current offer. Wins, losses and pushes remain on the public record; a missing grade is not a win.
The read
Friday night at Busch Stadium, the Cardinals are back home and trying to move above a losing record. I’m backing St. Louis to win the series opener.
Kyle Leahy has pitched well lately and has been reliable at Busch, though his trouble with left-handed hitters is a concern against Colorado. Ryan Feltner is the clearer pitcher to attack because he has struggled badly lately and hitters from both sides are making hard contact against him. Alec Burleson is crushing the ball, and St. Louis can surround him with plenty of left-handed hitters.
The Cardinals have the bigger advantage once the starting pitchers leave. St. Louis has the better defense and a much more dependable group of relief pitchers, while Colorado’s relievers have struggled. Leahy’s warning signs keep me from betting on a bigger margin, but the Cardinals have the stronger path to winning the game. I’m taking St. Louis to win.
The full analysis
Friday night at Busch Stadium, with the Cardinals back home and trying to climb above .500. I’m laying the -165 with St. Louis in the series opener.
Kyle Leahy has allowed four earned runs across his last three starts and owns a 2.95 ERA at Busch. His vulnerability to left-handed hitters is a concern against Colorado’s lineup, but Ryan Feltner presents the clearer target: a 5.75 ERA, an 11.47 mark over his last three starts, and damaging contact against hitters from both sides. Alec Burleson is scorching the ball, and St. Louis can stack six left-handed bats around him.
The separation grows after the starters leave. St. Louis has the better defense and a far more dependable bullpen, while Colorado’s current relief group carries a 5.61 ERA and 1.75 WHIP. Leahy’s underlying numbers keep me off the run line, but the Cardinals have the stronger path across nine innings. Cardinals moneyline -165.
The research
The dated measurements the app shows under this card — observations with their sample and source, not predictions.
STARTER FORM
Ryan Feltner: 11.48 ERA over his last 3 starts
11.48Feltner's getting hit hard in all three of these starts, not one disaster skewing an otherwise fine line — hitters have squared him up early and often every time out. There's no strong form underneath it to lean on either, since the season number was already rough before this stretch started.
PLATOON EDGE
Alec Burleson (bats L) hits 3rd against Ryan Feltner (RHP)
.967Over 298 AB vs. Right, Alec Burleson owns a .967 OPS versus .527 in 137 AB the other way. He sees RHP Ryan Feltner tonight hitting 3rd, where the platoon side lines up his way.
Mickey Moniak (bats L) gets a RHP from the 3rd spot
.956Mickey Moniak's vs. Right line (.956 OPS, 214 AB) sits well above his .615 mark the other way (52 AB). Tonight's starter Kyle Leahy throws RHP, the hand he hits best.
HEAT CHECK
Willi Castro: 1.122 OPS in Last 15 Days
1.122That 1.122 OPS spans the last 15 days (33 PA) against a .760 season baseline, a 0.362 swing. He has 13 home runs on the season. His total-bases line tonight: 0.5.
Alec Burleson: 1.029 OPS in Last 15 Days
1.029That 1.029 OPS spans the last 15 days (52 PA) against a .831 season baseline, a 0.198 swing. He has 18 home runs on the season. His total-bases line tonight: 1.5.
COOLING OFF
Jordan Walker: .577 OPS in L15 — draws RHP Ryan Feltner
.577Jordan Walker's .577 OPS over the last 15 days (51 PA) trails his .834 season mark, down 0.257. Tonight he draws RHP Ryan Feltner — his weaker side: a .807 OPS vs RHP across 325 AB.
FIRST INNING
STL have gone quiet in the 1st: runs in 1 of their last 10
1/10Colorado's seeing the sharp version of Leahy early, a 2.57 ERA and a .153 average against in his first innings this season. Feltner's the mismatch on the other side — five homers allowed in just sixteen innings of first-inning work — and that's probably why tonight's number likes a run scoring despite St. Louis's quiet history early.
BALLPARK
At Busch Stadium, Kyle Leahy pitches to a 2.95 ERA
2.95A full run of separation between Leahy's home and road number, on comparable workloads both places, isn't a small-sample fluke. A .250 average against is fairly ordinary, which means the better results in this park aren't hitters going cold on him — something about pitching at Busch is just working in his favor, and that's the version of him on the mound again tonight.
REGRESSION
Kyle Leahy: 3.44 ERA vs 5.2 xERA
5.2Leahy's sitting on a 3.44 that his contact numbers don't fully back up — the expected number is almost two runs uglier, at 5.2. I'm not paying full price for that ERA tonight.
Mickey Moniak: .278 AVG vs .228 xBA
.228Mickey Moniak's .278 average comes against a .228 expected (xBA) on 289 plate appearances. His wOBA sits at .374 against a .304 expected (xwOBA). Statcast grades the quality of his contact rather than the results, and the expected marks sit below what he has actually posted.
CUT LIST
Kyle Leahy
5.2 xERAStarts tonight for STL — 5.2 xERA behind a 3.44 ERA — the ERA is flattering him.
About this analysis
- Who made it
- Gary AI, an AI sports-analysis product operated by Gary A.I. LLC. No human reviewer is claimed unless one is explicitly named.
- Published data
- Daily picks first stored August 7, 2026 at 5:12 PM ET.
- Odds record
- The pick receipt shows the price printed in the published ticket. The matchup market and line ladder provide separate market context. Stored sportsbook sources: fanduel, caesars, draftkings, betrivers, betmgm, fanatics.
- Accountability
- Read the editorial standards, source policy, and corrections process.
Props on this game
3- GARY'S PICKWILLI CASTROH+R+RBI OVER 1.5
The market is completely sleeping on Willi Castro's daily production. He has eclipsed 1.5 Hits+Runs+RBIs in 13 of his last 15 games, yet we are getting +115 on the over tonight.
Castro is hitting .353 over the last week with great contact metrics, and as a switch-hitter, he gets to swing from the left side against Kyle Leahy. Leahy has been solid overall but struggles mightily against the platoon advantage, allowing a .307 average and .856 OPS to lefties.
Hitting with men on base in the lower half of the order, Castro is in a tremendous spot to keep this streak alive at a premium price.
- GARY'S PICKRYAN FELTNERPITCHER HITS ALLOWED OVER 5.5
Ryan Feltner is catching far too much of the plate right now, and the results have been ugly for a month. Over his last six starts, Feltner has surrendered at least six hits in five of them (8, 9, 7, 6, 6, and 5).
His barrel rate allowed sits north of 11 percent, and left-handed hitters are OPS-ing .847 against him. That is a massive problem against a Cardinals lineup rolling out six left-handed bats tonight.
St. Louis makes consistent contact, and at plus money, I'll bet Feltner gives up at least six knocks before his night is over.
- THE LONG SHOTALEC BURLESONHR OVER 0.5
Ryan Feltner cannot keep the ball in the yard. Over his last six starts, the Rockies right-hander has surrendered 10 home runs across just 29.2 innings.
His 11.4 percent barrel rate allowed is a massive red flag, and tonight he faces a white-hot Alec Burleson. Burleson is crushing the baseball with a 95.5 mph average exit velocity and 12 hard-hit balls in his recent action, highlighted by a three-homer game on Monday in the Bronx.
Feltner has surrendered eight homers to left-handed batters in just 146 at-bats this season. At +425, this is an excellent price for Burleson to jump on a mistake.
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