Cardinals vs Reds Best Bets & Player-Prop Picks on May 23

• The Reds open a home series versus their divisional rival Cardinals
• Last night’s game was rained out
• Keep reading for my Cardinals vs Reds best bets

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The Cincinnati Reds (26-24) host the St. Louis Cardinals (28-21) at Great American Ball Park on May 23, 2026. First pitch is scheduled for 1:10 PM ET on Bally Sports. Both clubs enter this National League contest riding high. Both teams are above .500 and in the thick of the NL Wild Card race.

Oddsmakers position this matchup as a virtual dead heat. I will be analyzing whether the Reds can sustain their momentum while the Cardinals look to bounce back after a rare series loss. Below, I break down the pitching data, offensive metrics, and the best betting angles for this clash.

Cardinals vs Reds Picks & Predictions

• Cardinals Moneyline (+105, Caesars)

The Cardinals boast a more reliable pitching staff, carrying a collective 4.24 team ERA compared to a 4.71 mark for the Reds. The Cardinals also hold a slight offensive advantage, hitting .240 overall while the Reds sit at .229.

The Cardinals average 5.09 runs per game on the road, ranking fourth in the majors. They maximize their .236 away batting average efficiently. Conversely, the Reds scorch the baseball with a league-best 90.1 mph average exit velocity at home, but they average just 7.25 hits per game in their own ballpark. Given the significant starting pitching disparity, I see solid value for the Cards.

While both teams are above .500 as of today, both teams are seen as relative long shots to make the playoffs. The Cardinals hold the slightly better 2026 MLB playoff odds at +305, but the Reds are a tick behind them at +330.

• Over 9.5 (-110, Fanatics)

The Reds’ relief corps carries a bloated 4.98 ERA, while the opposing bullpen sits at a 4.54 ERA. Both units have been susceptible to late-inning damage. There should be plenty of run-scoring opportunities in the middle frames after Andre Pallante and Chris Paddack depart.

• Andre Pallante Over 4.5 Strikeouts (-118, BetMGM)

Pallante averages 7.35 K/9 but draws a highly favorable matchup against a free-swinging lineup. Reds batters have racked up 453 strikeouts in 1,676 at-bats, translating to a hefty 27% strikeout rate.

Best Bets:

• Moneyline: Cardinals (-105, Caesars)
• Total: Over 9.5 (-110, Fanatics)
• Player Prop: Andre Pallante Over 4.5 Strikeouts (-118, BetMGM)

Pitching Matchup: Andre Pallante vs Chris Paddack

Pallante takes the mound, bringing a 4-4 record and a respectable 4.04 ERA. He serves as a reliable, volume-eating piece of his rotation, consistently pushing into the middle innings. Over 49.0 innings pitched, he holds opponents to a modest .247 batting average. Although his control wavers slightly with 3.49 walks per nine, his workload capacity offers a massive advantage in starting depth.

Chris Paddack gets the nod on the opposing side, though his season profile looks vastly different. Paddack was a disaster in Miami, pitching to a 7.63 ERA and 0-5 record before being shipped out. He was respectable in his Reds debut, but Paddack has not been abovee the MLB average at run prevention since 2019. His 4.96 FIP in Miami was also unsightly.

Cardinals vs Reds Odds & Betting Splits

Originally a pick ’em, the odds have moved in favor of the Reds to -125. The Cardinals can be bet at +105 or +1.5 on the runline (-200). The total is set at 9.5, one of the higher marks for today’s slate.

Odds as of May 23, 2026, at 11:00 AM ET from bet365.

In terms of MLB public betting splits, analyzing the moneyline market reveals a fascinating divergence. While 53.7% of betting tickets back the home team, a commanding 70.2% of the actual money is wagered on the visitors. This heavy cash flow aligns perfectly with my prediction, suggesting deeper-pocketed bettors recognize the starting pitching mismatch.

The totals market presents a textbook sharp vs public scenario. Casual bettors are gravitating toward a lower-scoring affair, with 62.2% of tickets taking the Under. However, a staggering 74.5% of the total stake backs the Over. Professional bettors are hammering the high total. This aligns perfectly with recent statistical outcomes, as the Over has cashed in 70.0% of the Reds’ last 10 games.

Injury Report

With frontline starter Hunter Greene recovering from elbow surgery and depth options sidelined, the Reds’ rotation is severely compromised. This wave of injuries explains why they must rely on Chris Paddack. The cascading effect places an immense burden on an already taxed bullpen.

Missing reliable setup men like Emilio Pagán and Caleb Ferguson makes middle-inning run prevention incredibly difficult. Defensively, operating without Ke’Bryan Hayes and Jose Trevino creates a softer environment for an opposing lineup that excels at manufacturing runs. While the Cardinals are missing Lars Nootbaar’s high on-base ability, their offensive core remains well-equipped to exploit this heavily depleted pitching staff.