MLB Home Run Props & Predictions Today: Best HR Picks & Parlay for Sept. 3

Josh Inglis - Betting Analyst at Covers.com
Josh Inglis • Betting Analyst 13+ years betting experience
Updated: Sep 3, 2026 , 11:24 AM ET • 4 min read

Mickey Gasper didn't come through for me yesterday, but he's got an even better matchup today and I'm going back to the well with my MLB home run props on Thursday, Sept. 3.

Mickey Gasper Boston Red Sox MLB
Photo By - Reuters Connect. Boston Red Sox first baseman Mickey Gasper (30) hits a double to left field against the Seattle Mariners

I got one more crack this week before the big long weekend, and I'm not taking losing vibes into the end of the summer. Home run and MLB player props are taking notice today.

I'll grab Oneil Cruz in the opener and Alex Bregman to continue his torrid stretch against the Brewers. And just because I didn't cash Mickey Gasper yesterday doesn't mean I'll avoid him today in a better matchup.

These are my favorite MLB home run props for Thursday, Sept. 3.

  • UPDATE: Added another HR pick + parlay.

MLB home run props for today

For help understanding Polymarket probabilities, see our odds calculator.

Player to hit a HR Chance
Pirates Oneil Cruz 21%
Cubs Alex Bregman 15%
Red Sox Mickey Gasper 16%
💲Today's HR parlay 153.85x
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Home run prediction: Oneil Cruz (21%)

Give me one Cruz missile to open the Thursday slate. The form is there with Oneil Cruz, who is hitting over .300 and slugging over .500 across the last two weeks with a couple of taters. His left-handed swing plays very well today against a Giants team dealing with a depleted rotation.

The Giants currently have four starters on the 60-day injured list, plus another seven relievers on the shelf. That means Blade Tidwell gets another turn after serving up three home runs in his last outing. Lefties are hitting more than 100 points better against him and doing their damage deep.

It's a warm one at PNC today, with 9-mph winds blowing out. I want Cruz in this spot at 23% or better. The lefty bats have the edge in this matchup.

  • Time: 12:35 p.m. ET
  • Where to watch: SportsNet Pittsburgh, NBC Sports Bay Area

Home run prediction: Alex Bregman (15%)

Wrigley Field is one of three parks averaging three or more dingers per game this year. This series has seen more home runs than I can count on two hands, and despite some great numbers, Logan Henderson is not a bad name to fade on a small Thursday slate.

Since the All-Star break, 32% of Henderson's hits allowed have gone yard, and he has allowed nine homers across 48 innings. He's been a very lucky pitcher with a .178 BABIP in the second half while stranding 100% of his runners, per FanGraphs. His lefty-righty splits are pretty even, which puts Alex Bregman and his hot bat on the card at 18.2% or better.

Bregman is on a mission, and that mission took Jacob Misiorowski deep in his last outing. He has four homers in this set alone and has launched eight home runs over his last four series (12 games). Many Cubs hitters are projected as +EV at Covers.

  • Time: 7:15 p.m. ET
  • Where to watch: FOX

Home run prediction: Mickey Gasper (16%)

Brandon Young has been one of the luckier pitchers in the second half of the MLB season. His HR/FB rate is the 30th-worst among all MLB starters and the worst on today's slate. His xERA is more than a point higher than his actual ERA, and the warmer temperatures and winds blowing out to right aren't going to help him.

Mickey Gasper is a switch-hitter who has been crushing right-handed pitching. It's been a small sample, but nobody has been a better power hitter than Gasper over the last two weeks, with a .964 SLG. He had an extra-base hit in each of the three games vs. the Mariners and homered in two.

I bet on him yesterday to no avail, but I'll happily go back to him in a better matchup that I'd play to 4.5x.

  • Time: 7:15 p.m. ET
  • Where to watch: FOX
Josh Inglis' 2026 Transparency Record
  • HR picks: 35-172, -12.12 units

Best home run combo for September 3

Pirates Oneil Cruz Trade Now
153.85x
Cubs Alex Bregman
Red Sox Mickey Gasper

Want more baseball parlays? Check out our MLB parlay picks page!

Odds are correct at the time of publishing and are subject to change.
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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.

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