MLB Home Run Props & Predictions Today: Best HR Picks & Parlay for Sept. 30

Josh Inglis - Betting Analyst at Covers.com
Josh Inglis • Betting Analyst 13+ years betting experience
Updated: Sep 30, 2026 , 10:40 AM ET • 4 min read

With everything on the line, expect hitters to catch up to velocity more than usual, and if the Red Sox decide to pitch to Ben Rice, it could be curtains for their season.

Ben Rice New York Yankees MLB
Photo By - Reuters Connect. New York Yankees designated hitter Ben Rice (22) runs after hitting a grand slam home run against the Boston Red Sox during the eighth inning during game one of the Wildcard round for the 2026 MLB Playoffs at Yankee Stadium.

It's Day 2 of the MLB playoffs, and after eight dingers in yesterday's postseason opener, the long balls aren't drying up as October approaches, and MLB player props are still popping on the projections.

Miguel Vargas could catch up to Hunter Brown's velocity, and Ben Rice has to be on the card after last night and a minimal price reduction for his homer. 

These are my favorite MLB home run picks for Wednesday, Sept. 30.  

MLB home run props for today

For help understanding Polymarket probabilities, see our odds calculator.

Player to hit a HR Chance
White Sox Miguel Vargas 16%
Yankees Ben Rice 21%
Enjoying Covers content? Add us as a preferred source on your Google account Add as a preferred source on Google

Home run prediction: Miguel Vargas

I have one goal for predicting postseason dingers: fade higher-velocity pitching, and Hunter Brown has the highest average fastball speed among today's starters. The reasoning is that batters get amped up for the playoffs and hit higher velocity for more damage. It's why we usually see slower, craftier pitchers succeed in the playoffs.

Miguel Vargas has the second-best expected value at this price today, according to the projections, which have him at a fair price of 5.5x, or 18%. He hit 33 homers this year and has seen Brown eight times over his career, with three hits and a walk.

The Astros used a bullpen day yesterday, and Brown will get a long leash, even if he's off. All seven of Houston's best bullpen arms threw yesterday, so even if Vargas has to see the high-leverage arms late in this game, that's in his favor.

For more on this game, check out Todd Cordell's White Sox vs Astros predictions.

  • Time: 5 p.m. ET
  • Where to watch: Peacock

Home run prediction: Ben Rice

Ben Rice launched two homers yesterday in a statement win over the Red Sox. Today, he faces Sonny Gray, who has given up two homers to Rice in seven career at-bats. The fair price on Rice has to be at least 4.3x, or 23%.

The wind is blowing out at Yankee Stadium tonight, and as good as Gray has been this year, he has still given up 62 homers over the last three seasons. He also gave up two homers and eight hits over 12 outs in his last postseason start back in 2023 with the Twins.

There is a chance that Rice doesn't see many pitches today, but we can capitalize on that too, with his Over 0.5 walks also plus money at 2.3x. This is still a great price on a guy who has launched 43 homers in 155 games.

Chris Hatfield has more analysis in the Red Sox vs Yankees predictions.

  • Time: 8 p.m. ET
  • Where to watch: NBC
Josh Inglis' 2026 Transparency Record
  • HR picks: 41-158, -16.2 units

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

Pages related to this topic

Josh Inglis - Covers
Betting Analyst

Josh Inglis is a rising star in the sports betting content space, specializing in MLB, NHL, and NFL markets. Since joining Covers in 2019, Josh has focused his betting expertise on player props and derivative markets, finding them easier for beating the closing line compared to sides and totals. His engaging analysis and content have been showcased on major networks such as TSN, VSiN, BetMGM Network, and NBC. Josh is a prolific bettor, tracking over 2,500 bets annually and he consistently shares his results through monthly transparency reports. At Covers, he is renowned for his MLB release shows and NHL Puck Props, which are integral parts of the site's live content lineup.

Before his tenure at Covers, Josh spent a decade teaching while pursuing sports media on the side. He has also contributed to live global senior-level broadcasts for the WBSC.

Josh advocates for sports bettors to bet early, emphasizing the importance of securing better numbers by beating the public to the market. He also advises having multiple sportsbook accounts to ensure access to the best possible odds.

Popular Content

Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo Evalon Logo