MLB Home Run Props & Predictions Today: Best HR Picks & Parlay for Sept. 26

Quinn Allen - Betting Analyst at Covers.com
Quinn Allen • Betting Analyst 7+ years betting experience
Updated: Sep 26, 2026 , 09:13 AM ET • 4 min read

Nolan Arenado and Ivan Herrera have clear opportunities to punish two home run-prone starters.

Nolan Arenado of the Arizona Diamondbacks MLB
Photo By - Reuters Connect. Arizona Diamondbacks third baseman Nolan Arenado (28) grounds out during the second inning during against the New York Yankees at Chase Field. Mandatory Credit: Arianna Grainey-Imagn Images

A jam-packed slate means more opportunity for long balls in my MLB player props home run analysis. 

I'm eyeing Nolan Arenado to take the struggling Walker Buehler deep tonight, while Randy Arozarena is also an HR candidate against Ryan Johnson. To round things out, I have Ivan Herrera going yard against ex-teammate Dustin May. 

Read more in my MLB picks for Saturday, Sept. 26. 

MLB home run props for today

For help understanding Polymarket probabilities, see our odds calculator.

Player to hit a HR Chance
Diamondbacks Nolan Arenado 16%
Cardinals Ivan Herrera 12%
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Home run prediction: Nolan Arenado (16%)

Play up to 20%. 

Nolan Arenado has been smashing baseballs lately. The Arizona Diamondbacks slugger has four home runs in his last six contests while posting a ridiculous .520 ISO. Arenado is also hitting .440 during that span. 

The veteran will face San Diego Padres righty Walker Buehler tonight, who owns a 5.72 FIP over the last month while giving up an alarming 2.28 HR/9. 

Although Arenado is just 7-for-38 lifetime against Buehler, two of those hits left the yard. 

  • Time: 8:40 p.m. ET
  • Where to watch: Padres.TV, DBacks.TV

Home run prediction: Ivan Herrera (12%)

Play up to 16%.

Ivan Herrera is one of the St. Louis Cardinals' hottest hitters at the moment. He's gone deep three times in his last six contests, and Herrera has a .417 ISO during that span. The underlying metrics back up his recent surge, too. 

The 38.5% hard-hit rate isn't spectacular, but Herrera's 23.1% barrel rate over his previous 27 plate appearances jumps off the page. He's also posted a 46.2% FB rate in the last week. The 26-year-old will face Dustin May tonight, who has allowed 1.96 HR/9 over his last five outings.

Don't overlook Herrera at this price. 

  • Time: 7:10 p.m. ET
  • Where to watch: Brewers.TV, Cardinals.TV
Quinn Allen's 2026 Transparency Record
  • HR picks: 19-102, -15.72 units

Odds are correct at the time of publishing and are subject to change.
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Quinn Allen - Covers
Betting Analyst

Quinn Allen is an experienced sports journalist from Vancouver, Canada who fell in love with sports by the time he could walk. He proceeded to play high-level baseball and soccer growing up and eventually played college baseball in the United States.

After his career ended, Quinn received his broadcast journalism degree from BCIT and has since written for many sports publications including ClutchPoints, Gino Hard, and RG, where he plies his trade as a writer and editor.

Quinn's favorite team is Chelsea FC and he'd like to watch a match at Stamford Bridge one day. He loves to bet on NBA player props and encourages others to bet responsibly and not chase losses.

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