Reds vs Cardinals Prediction, Picks & Odds for Today's MLB Game

Sonny Gray's numbers aren't ones to write home about, but his knack for stacking strikeouts will come in handy against Cincy.

Neil Parker - Analyst at Covers.com
Neil Parker • Betting Analyst
Sep 12, 2024 • 09:30 ET • 4 min read
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This article contains predictions for an old game!

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Sonny Gray St. Louis Cardinals MLB
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St. Louis Cardinals starter Sonny Gray has lost both games to his former team, and he’ll face the Cincinnati Reds for the third time this season Thursday afternoon at Busch Stadium.

My Reds vs. Cardinals predictions are calling for Gray to laugh loudest this time around. Find out why in my MLB picks for September 12 below.

Reds vs Cardinals prediction

My best bet
Sonny Gray Over 5.5 strikeouts (-138 at FanDuel)

Best odds available in your region

My analysis

The Cincinnati Reds strikeout in bunches with the fourth-highest strikeout percentage (25.0%) against RHP this season and the eighth-highest overall with a 24.8% mark over the past 30 days. Cincy also hasn’t packed much punch at the plate, with a middling .308 wOBA against righties this year.

It’s a great setup for St. Louis Cardinals hurler Sonny Gray to fill the K column with ticks again. He’s fanned six or more in 12 of his past 13 starts while averaging 92.7 pitches, and his 2.86 xFIP and 28.4% K rate are also impressive marks during the stretch. For comparison, Gray ranks fifth out of the 63 qualified starters in xFIP during the run. His 31.2% called-plus-swinging-strike rate ranks fifth, too.

The veteran righty has been a touch unlucky, though. His 4.71 ERA over his past 13 starts is way above his xFIP and the ninth-highest mark among qualified arms. His .303 BABIP and 67.1% strand rate are also eyeing statistical correction and respectively rank 19th highest and sixth lowest. 

It’s a testament to Gray’s strikeout ability to consistently pile up Ks despite having such poor fortune during the run, and it’s another reason I’m not surprised to see the action coming in on Gray’s Over in this market.

Reds vs Cardinals same-game parlay (SGP)

Sonny Gray Over 5.5 strikeouts

Cardinals moneyline

Jakob Junis Over 2.5 strikeouts

I’m fully expecting another solid outing from Gray on Thursday, and with the highlighted room for statistical correction, it could be a quiet afternoon at the dish for the Reds. On the flip side, Cincy starter Jakob Junis is still being stretched out and making just his fourth start of the season. 

Junis fanned five batters across five innings and 73 pitches last time out against the New York Mets, and I’m anticipating him pitching deep enough into this afternoon's game to record three strikeouts. The Cards have a middling 22.4% K rate against righties for the year, so the matchup checks out for this low total.

Finally, this same-game parlay is trading at just +298 through DraftKings, so landing the +320 FanDuel odds provides a positive expected value of 5%.

Learn how to bet a same-game parlay with these helpful tips and strategies.

Reds vs Cardinals odds

Reds vs Cardinals live odds

Reds vs Cardinals opening odds

  • Moneyline: Cincinnati +155 | St. Louis -185
  • Run line: Cincinnati +1.5 (-140) | St. Louis -1.5 (+120)
  • Over/Under: Over 7.5 (-105) | Under 7.5 (-115)

Reds vs Cardinals moneyline and Over/Under analysis

  • There has been a minor move to the Cincinnati moneyline at both Pinnacle and bet365.
  • Pinnacle opened St. Louis -166 and is hanging -163 as of Thursday morning, while bet365 dropped the Cards from an opening -185 to -180. These moneyline odds also reinforce the advantage that’s available by simply shopping for the best number.
  • This total hasn’t seen notable movement, either. It’s at 7.5 at both shops with the higher vig attached to the Under.

Reds vs Cardinals trend

Sonny Gray has six or more strikeouts in 12 of his past 13 starts. Find more MLB betting trends for Reds vs. Cardinals.

Reds vs Cardinals game info

Location: Busch Stadium, St. Louis, MO
Date: Thursday, 9-12-2024
First pitch: 1:15 p.m. ET
TV: Bally Sports Ohio, Bally Sports Midwest
Reds starting pitcher: Jakob Junis
(4-0, 2.82 ERA)
Cardinals starting pitcher: Sonny Gray
(12-9, 3.84 ERA)

Reds vs Cardinals latest injuries

Reds vs Cardinals weather

Not intended for use in MA.
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Betting Analyst

Neil Parker is, first and foremost, a sports fan. A huge supporter of the Cowboys, Cubs, and Maple Leafs, he has managed to parlay his passion into writing gigs with Sportsbook Review, USA TODAY, theScore, DraftKings Playbook, and RotoWire, among many others. He also co-hosted the Daily Fantasy Edge podcast and can now be seen offering expert golf and hockey advice on Covers’ Before you Bet broadcast.

Neil takes a numbers-based approach to his handicapping and complements his in-depth statistical analysis with a keen eye on the markets to provide the best available odds. He loves to lean on his rolodex of idioms to offset his inner nerd. When it comes to wagering, he throws down on anything that catches his eye at bet365, Betway and BetVictor. He also keeps a close eye on CoolBet because the polar bear brand often has outlier NHL and NFL moneyline prices.

Neil graduated with honors from St. Thomas University in 2007 before completing his BEd at Acadia University in 2010. After teaching a myriad of courses and subjects, he found a groove delivering fun lessons to exceptional learners in non-traditional classroom environments. If his decade-plus teaching run taught him anything about sports betting, it’s to stay the course and use the summer – or offseason – to refresh and prepare to be better in the year to come.

Neil’s top pieces of advice for recreational bettors are to stay within your means and to remember sportsbooks aren’t bank accounts. Don’t be afraid to pull those winnings and treat yourself to a lifetime experience courtesy of a big win.

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