The Cincinnati Reds (68-66) welcome the St. Louis Cardinals (65-69) to Great American Ball Park for a critical three-game series that kicks off an important nine-game homestand for the Reds. Cincinnati sits four games back of the final NL Wild Card spot and needs a strong showing to stay in the playoff hunt. With ace Hunter Greene back from injury and looking dominant, the Reds have their sights set on making a serious postseason push. Meanwhile, the Cardinals are trying to play spoiler after trading away closer Ryan Helsley at the deadline. This matchup features offensive firepower, a hitter-friendly ballpark, and playoff implications that make it ripe with betting opportunities.
Quick Picks:
- Best Bet: Cincinnati Reds Moneyline (-128) ★★★★☆
- Top Prop: Elly De La Cruz Over 1.5 Hits+Runs+RBIs (-115) ★★★★☆
- Value Play: Over 9.0 Runs (100) ★★★☆☆
St. Louis Cardinals vs Cincinnati Reds Betting Odds & Latest Line Movement
| Market | St. Louis Cardinals | Cincinnati Reds |
|---|---|---|
| Moneyline | 107 | -128 |
| Run Line | +1.5 (-195) | -1.5 (165) |
| Total | Over 9.0 (100) | Under 9.0 (-120) |
Opening Line: Reds -125, Total 8.5
Sharp Money Analysis: Where Pro Bettors Are Placing Their Wagers
The line movement on this game has been subtle but telling. Cincinnati opened as -125 favorites and have been bet up slightly to -128, indicating steady public and sharp support. What’s more interesting is the total, which has moved from 8.5 to 9.0 despite the juice shifting to the under at -120. This suggests an initial push from sharp money on the over before some resistance appeared. The Cardinals’ run line is heavily juiced at -195, showing reluctance from oddsmakers to move the line despite action coming in on St. Louis to keep it close. Professional bettors appear to be respecting Hunter Greene’s return while acknowledging Great American Ball Park’s reputation as a hitter’s haven.
Pitching Matchup: TBD vs Hunter Greene (5-4, 2.81 ERA) – Who Has the Edge?
St. Louis Cardinals: TBD
- Cardinals have not officially announced their starter as of now
- St. Louis starters have struggled on the road with a 4.78 ERA away from Busch Stadium
- The Cardinals’ rotation ranks 17th in MLB with a 4.31 ERA this season
Cincinnati Reds: Hunter Greene (5-4, 2.81 ERA)
- Greene has been dominant since returning from injury, striking out 21 batters with just 2 walks in 17 innings
- Boasts an impressive 94:16 K:BB ratio over 77 innings this season
- Started the season with a 0.99 ERA in his first four starts before injury issues
- Greene’s fastball has been electric, helping him limit opponents to a .174 batting average before his IL stint
Advantage: Significant edge to Cincinnati with Greene on the mound. His return has transformed the Reds’ rotation, and his fresh arm could be a major factor down the stretch.
Bullpen Breakdown
The Cardinals’ bullpen has been in transition since trading away closer Ryan Helsley to the Mets at the deadline. JoJo Romero has taken over the closing duties with 5 saves and 19 holds on the season, but the unit as a whole lacks the depth it had earlier in the year. Riley O’Brien and Kyle Leahy have stepped into more prominent roles with mixed results.
Cincinnati’s relief corps has been a strength, anchored by closer Emilio Pagán (25 saves) and setup man Tony Santillan (27 holds, 4 saves). The Reds’ bullpen ranks in the top half of the league in ERA and has been particularly effective at home. Their ability to shorten games has been crucial to Cincinnati’s push for a playoff spot, and manager Terry Francona has shown excellent bullpen management throughout the season.
Key Betting Trends & Team Statistics That Matter
- Cincinnati has been excellent in close games, posting a .554 winning percentage in one-run contests
- The Reds are 30-33 (.477) at Great American Ball Park this season
- St. Louis is 28-37 (.431) on the road this season
- The Cardinals have struggled defensively, allowing opponents to bat .257 against them (24th in MLB)
- Cincinnati’s pitching staff ranks 4th in the NL with a 3.79 ERA
- Great American Ball Park ranks 4th in MLB with a 1.093 run factor and 1st with a 1.384 home run factor
- The Reds have struggled offensively, scoring just one run in 29 games this season
- St. Louis is 3-48 when trailing after six innings
Elly De La Cruz: Electric Shortstop Powering Reds’ Playoff Push
Elly De La Cruz has been the catalyst for Cincinnati’s offense this season, providing a dynamic combination of power and speed that’s kept the Reds in playoff contention. His prop markets reflect his multi-dimensional impact, with oddsmakers setting his hits+runs+RBIs line at 1.5 with juice on the over. De La Cruz’s ability to create offense in multiple ways makes him dangerous against any pitching staff, particularly one like St. Louis that has struggled away from home. With the Cardinals potentially using a bullpen game or unannounced starter, De La Cruz should have favorable matchups throughout the contest.
Great American Ball Park Factor: How the Venue Influences Today’s Game
Great American Ball Park ranks as one of the most hitter-friendly venues in baseball, featuring the highest home run factor in MLB at 1.384 and the 4th highest run factor at 1.093. The park’s dimensions, particularly the short porch in right field (325 feet), make it a haven for left-handed power hitters. The warm late-August temperatures expected tonight should further enhance the ball’s carrying capacity. While Hunter Greene’s electric stuff may neutralize some of this effect, the ballpark still presents challenges for pitchers, especially when fatigue sets in during later innings. Both teams feature power bats who can take advantage of these conditions, making the over an attractive consideration despite the line movement toward the under.
Expert Prediction & Best Bets for Cardinals-Reds Showdown
Primary Play: Cincinnati Reds Moneyline (-128) – 2 Units
I’m backing the Reds on the moneyline as my top play in this matchup. Hunter Greene’s return has given this team a legitimate ace, and his 21:2 K:BB ratio since coming off the IL shows he’s in top form. The Cardinals haven’t announced their starter, suggesting a potential bullpen game or less-than-optimal pitching situation. Cincinnati has much more to play for as they chase a playoff spot, and the home field advantage at Great American Ball Park should provide an additional edge. The price of -128 offers solid value considering the pitching mismatch, and I’d play this up to -140.
Strong Value Play: Over 9.0 Runs (100)
Great American Ball Park is a launching pad, ranking first in MLB for home run factor. Even with Greene on the mound for Cincinnati, this total looks a bit low. The Cardinals’ unannounced starter situation suggests they may be piecing together innings, which typically leads to more scoring opportunities. Both teams have shown they can put up crooked numbers, and the even-money odds on the over present solid value. The late August heat should help carry balls out of the yard, and I expect at least 10 total runs in this contest.
Worth Considering: Elly De La Cruz Over 1.5 Hits+Runs+RBIs (-115)
De La Cruz has been the engine that drives Cincinnati’s offense. This combo prop gives us multiple ways to win, as he can contribute through hits, runs scored, or driving in teammates. With the Cardinals likely using multiple pitchers and potentially not having their best starter on the mound, De La Cruz should get favorable matchups throughout the game. His speed also creates additional scoring opportunities that most players don’t have. I like him to go over this modest total in what should be a higher-scoring affair.
Player Props Worth Targeting in Today’s Matchup
| Player | Prop | Odds | Rating |
|---|---|---|---|
| Elly De La Cruz | Over 1.5 Hits+Runs+RBIs | -115 | ★★★★☆ |
| Lars Nootbaar | Over 1.5 Total Bases | -105 | ★★★☆☆ |
| Spencer Steer | Over 1.5 Hits+Runs+RBIs | -135 | ★★★☆☆ |
| TJ Friedl | Over 0.5 Total Bases | -185 | ★★★★☆ |
Final Thoughts: Cincinnati’s Playoff Push Starts Now
The Reds have positioned themselves for a playoff push, and this nine-game homestand beginning with the Cardinals series is make-or-break for their season. With Hunter Greene back and looking like the ace they expected, Cincinnati has the pitching to make a serious run. The Cardinals, playing without much pressure after trading away key pieces at the deadline, are dangerous as spoilers but lack the consistency to match a motivated Reds squad. Great American Ball Park’s hitter-friendly confines should lead to some offensive fireworks, but Greene’s dominance should give Cincinnati the edge they need.
Score Prediction: Cincinnati Reds 6, St. Louis Cardinals 4


