MLB Home Run Predictions Today: Best HR Prop Bets, Picks, Parlay & Odds for Sunday, May 31

Chris Faria - Contributor at Covers.com
Chris Faria • Betting Analyst 8+ years betting experience
Updated: May 31, 2026 , 09:33 AM ET • 4 min read

Juan Soto will launch another out of the park this afternoon.

Juan Soto New York Mets
Photo By - Reuters Connect. Juan Soto rounds the bases.

There’s no better way to spend your Sunday than sitting back and watching baseballs fly out of the park.

My MLB player props surrounding the home run market highlight Juan Soto and Matt Olson on May 31

Keep reading for the full breakdown below.

Best MLB home run props today

Player to hit a HR Odds
Reds Juan Soto +273
Reds Matt Olson +325
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Home run pick: Juan Soto (+273)

There hasn’t been a better all-around hitter in baseball over the past 15 days than Juan Soto. The New York Mets star is batting .372 with six dingers over that span.

Soto has absolutely mashed the baseball this season, sitting in the 99th percentile in xSLG, 97th percentile in Barrel%, and 93rd percentile in average exit velocity.

Soto has beaten up right-handed pitchers, with a .659 SLG and nine of his 12 homers coming vs. righties.

Miami Marlins starter Janson Junk has allowed six homers over his last five starts, while ranking in the 33rd percentile for hard-hit rate.

  • Time: 1:40 p.m. ET
  • Where to watch: SNY, Marlins.TV

Home run pick: Matt Olson (+325)

Matt Olson smacked his 16th home run of the season yesterday, the second most in the NL. The Atlanta Braves slugger will enjoy hitting out of Great American Ball Park this afternoon, which has the third-highest Park Factor in the majors (103).

Cincinnati Reds starter Nick Lodolo also has an arsenal that will play right into Olson’s wheelhouse. Lolodo’s sinker has an xBA of .421 and an xSLG of .764, yet he’s still throwing it 23% of the time. 

Olson has hit four of his home runs against the sinker, while batting .310 with a .643 SLG vs. that pitch.

  • Time: 1:40 p.m. ET
  • Where to watch: Reds/TV, BravesVision
Chris Faria's 2026 Transparency Record
  • HR picks: 6-17, +4.14 units

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Chris Faria - Covers
Betting Analyst

After writing a few pieces for the Varsity newspaper during his time at the University of Toronto, Chris Faria's career in sports truly began in 2019 when he attended the sports journalism program at Centennial College. Since then, he’s covered virtually every sport under the sun, having written for several different outlets including Covers and the Canadian Olympic Committee. A lifelong hockey fan and player, Chris currently works full-time for the National Hockey League.

Outside of hockey, he’s also an avid poker player and mixed martial arts fan, which is coincidentally his favorite sport to bet on – usually in the form of a parlay on bet365. The main lesson he’s learned from years of betting is bankroll management: "Never bet more than you’re comfortable losing and never chase your losses."

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