Cardinals vs. Reds
FREE MLB AI Predictions
August 31, 2025

The St. Louis Cardinals (66–69) close out their series against the Cincinnati Reds (68–66) at Great American Ball Park on Sunday, August 31, 2025, featuring two teams battling for late-season relevance in the NL Central. The Cardinals aim to undercut Cincinnati’s playoff push, while the Reds look to rebound and sustain momentum heading into September.

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AI Sports Betting Algorithm Remi

GAME INFO

Date: Aug 31, 2025

Start Time: 12:10 PM EST​

Venue: Great American Ball Park​

Reds Record: (68-68)

Cardinals Record: (68-69)

OPENING ODDS

STL Moneyline: +119

CIN Moneyline: -143

STL Spread: +1.5

CIN Spread: -1.5

Over/Under: 8.5

STL
Betting Trends

  • The Cardinals are covering the run line at a 54–43 rate overall this season, though they’ve struggled since the All-Star break (9–16).

CIN
Betting Trends

  • As home dogs, the Reds hold a 23–20 run line record, showing moderate effectiveness in covering at Great American Ball Park.

MATCHUP TRENDS

  • Oddsmakers lean slightly toward Cincinnati: Reds are around –130 favorites (–143 in some books), with the Cardinals as +110 underdogs. The over/under is set at 8.5–9 runs, hinting at a pitching-driven matchup where few runs could make a big difference.

STL vs. CIN
Best Prop Bet

  • Remi's searched hard and found the best prop for this matchup: N. Church over 0.5 Hits+Runs+RBI.

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St. Louis vs Cincinnati AI Prediction:
Free MLB Betting Insights for 8/31/25

The August 31, 2025 matchup between the St. Louis Cardinals and the Cincinnati Reds at Great American Ball Park closes out a crucial three-game set between two NL Central rivals sitting near .500 and fighting for late-season positioning, with the Reds at 68–66 still clinging to Wild Card hopes while the Cardinals at 66–69 aim to play spoiler and potentially claw back into relevance themselves. The pitching matchup features Andre Pallante for St. Louis against Brady Singer for Cincinnati, and while neither right-hander has been dominant this season, Singer has been steadier with an 11–9 record and a 4.06 ERA compared to Pallante’s 5.44 ERA and bouts of inconsistency. Both teams enter with questions around run prevention, but Cincinnati has the benefit of playing at one of the most hitter-friendly parks in the league, which can quickly turn games into slugfests decided by bullpen execution and timely power. Offensively, the Reds lean heavily on young stars like Elly De La Cruz, whose combination of speed and power makes him a constant threat, and Noelvi Marte, who has given their lineup depth despite their overall struggles that place them near the bottom of the league in wRC+. The Cardinals counter with a mix of veteran and emerging talent, as Willson Contreras, Masyn Winn, and Nolan Gorman have provided sparks, but inconsistency has plagued them as well, particularly in generating runs against quality pitching.

From a betting perspective, Cincinnati enters as modest favorites in the –130 to –143 range on the moneyline, while the Cardinals sit around +110 underdogs, with the total set at 8.5 to 9 runs, a line reflecting expectations of a game that could hinge on whether either starter can navigate five to six solid innings without implosion. The Reds have been more reliable at home, covering the run line in 23 of 43 games at Great American Ball Park, while St. Louis has generally been stronger ATS earlier in the season but has slumped to a 9–16 mark since the All-Star break, underlining their late-season struggles. For Cincinnati, the path to victory lies in Singer keeping the Cardinals quiet through the middle innings, timely production from the middle of their order, and their bullpen avoiding the control issues that have hurt them in recent weeks. For St. Louis, Pallante needs to deliver one of his sharper outings, their defense and relief corps must hold the line late, and hitters like Gorman and Contreras must capitalize on Cincinnati’s mistakes. With both teams in need of a momentum shift, this game carries more than just divisional pride—it represents a potential turning point in how each franchise approaches the final month of the season, as the Reds try to keep postseason dreams alive while the Cardinals hope to finish strong and avoid slipping further into irrelevance. Ultimately, it shapes up as an evenly matched battle where execution, bullpen steadiness, and the ability to seize late-game opportunities will likely decide the outcome.

Cardinals AI Preview

The St. Louis Cardinals head into their August 31, 2025 matchup against the Cincinnati Reds at Great American Ball Park with a 66–69 record, fully aware that their season has not gone to plan but still determined to play spoiler while keeping faint postseason hopes alive. This year has been characterized by inconsistency both on the mound and at the plate, as the Cardinals have hovered below .500 for much of the campaign, struggling to string together the kind of extended winning streaks necessary to climb into contention. Offensively, they’ve had moments of promise, with Willson Contreras continuing to provide leadership and steady power behind the plate, Nolan Gorman offering left-handed pop capable of changing a game in one swing, and young shortstop Masyn Winn emerging as one of their most dynamic players with speed, defense, and flashes of offensive upside. Yet their lineup too often runs cold, particularly against quality pitching, and that lack of sustained production has been one of the season’s most glaring issues. On the pitching side, Andre Pallante takes the ball for this contest, and his numbers reflect the struggles of both the staff and the team, as he sits with a 5.44 ERA and a WHIP north of 1.40, a combination that has left him vulnerable to crooked innings and forced the bullpen into heavier use than manager Oli Marmol would prefer.

That bullpen, however, has actually been one of St. Louis’ strengths, ranking higher than Cincinnati’s in key metrics like fWAR and effectiveness in tight games, meaning that if Pallante can just keep the game competitive through the middle innings, the relievers have a chance to tilt things back in St. Louis’ favor. From a betting perspective, the Cardinals sit as modest underdogs in the +110 to +119 range, with an 8.5 to 9 total suggesting oddsmakers see this as a game where the ballpark and shaky starting pitching could generate offense, but not necessarily an all-out slugfest. St. Louis’ 54–43 run line record on the year speaks to their ability to cover in competitive games, though their 9–16 ATS mark since the All-Star break reflects the struggles of the second half and highlights how difficult it has been to sustain momentum. For the Cardinals to come away with a road win, they’ll need Pallante to pitch more effectively than his season stats suggest, Gorman and Contreras to spark the offense with power, and the bullpen to handle high-leverage spots against a Reds lineup that can do damage in their home park. While they are no longer in prime playoff position, the Cardinals still carry the pride of a storied franchise, and spoiling a divisional rival’s postseason hopes offers motivation of its own. If they can limit mistakes and capitalize on Cincinnati’s recent skid, St. Louis has every opportunity to steal a late-season win that reminds fans of their resilience even in a challenging year.

The St. Louis Cardinals (66–69) close out their series against the Cincinnati Reds (68–66) at Great American Ball Park on Sunday, August 31, 2025, featuring two teams battling for late-season relevance in the NL Central. The Cardinals aim to undercut Cincinnati’s playoff push, while the Reds look to rebound and sustain momentum heading into September.  St. Louis vs Cincinnati AI Prediction: Free MLB Betting Insights for Aug 31. Credit USA TODAY/IMAGN

Credit: USA TODAY/IMAGN

Reds AI Preview

The Cincinnati Reds return home for their August 31, 2025 matchup against the St. Louis Cardinals with a 68–66 record, a mark that places them on the fringes of the National League Wild Card race and underscores the importance of every game down the stretch. After dropping five of six on a recent road swing, the Reds are eager to use Great American Ball Park to reset their momentum, where their home performance has been steadier and their ability to cover the run line (23–20 ATS as home underdogs) shows they often rise to the occasion in front of their fans. Cincinnati’s offense remains centered on the electrifying Elly De La Cruz, whose blend of power, speed, and defense makes him one of the most dangerous young players in baseball, while Noelvi Marte has added depth and occasional pop to a lineup that, while still ranking near the bottom of the league in wRC+, has shown flashes of explosiveness. The Reds will look for those young stars to spark rallies in a hitter-friendly park that routinely produces high-scoring games, especially given St. Louis’ starting pitcher Andre Pallante’s struggles with command and consistency. On the mound, Cincinnati will send out Brady Singer, who enters with an 11–9 record and a 4.06 ERA, bringing stability and the ability to keep hitters off balance when he’s working his slider effectively, though he will need to avoid the long ball against a Cardinals lineup that has multiple power threats.

The Reds’ bullpen, however, has been a weakness, ranking below St. Louis’ in fWAR and struggling with control issues in late innings, which has cost them multiple games in August, making Singer’s ability to provide length all the more critical. Defensively, Cincinnati has been average, capable of strong stretches but prone to lapses that create extra chances for opponents, something they cannot afford against a Cardinals team that tends to capitalize on mistakes. Oddsmakers have installed the Reds as modest favorites at around –130 to –143 on the moneyline with the over/under set between 8.5 and 9 runs, reflecting both the potential for offense in their home park and the uncertainty around whether their pitching staff can hold up. For Cincinnati, the formula for victory will be straightforward: get a strong start from Singer, pressure Pallante early with their young core, and rely on timely hitting from De La Cruz, Marte, or veteran bats to build a lead large enough to withstand any late-inning volatility. With their playoff hopes hanging in the balance, this is the kind of game the Reds cannot afford to let slip, especially against a divisional rival playing primarily for pride. A win here would not only steady their record but also serve as a statement that despite their recent struggles, they remain a legitimate contender capable of turning things around heading into September.

Cardinals vs. Reds FREE Prop Pick

Remi is pouring through mountains of data on each team. In fact, anytime the Cardinals and Reds play there’s always several intriguing trends to key in on. Not to mention games played at Great American Ball Park in Aug can often follow normal, predictable betting trends.

Remi's searched hard and found the best prop for this matchup: N. Church over 0.5 Hits+Runs+RBI.

St. Louis vs. Cincinnati MLB AI Pick

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Remi, our AI sports genius, has been pouring over exorbitant amounts of data from every simulation between the Cardinals and Reds and using recursive machine learning and cutting-edge AI to examine the data to a single cover probability.

The Algorithm has been most watching on the unproportionally assigned factor emotional bettors regularly put on Cincinnati’s strength factors between a Cardinals team going up against a possibly strong Reds team. In reality, the true game analytics appear to reflect a slight lean against one Vegas line specifically.

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