MLB Player Props & Best Bets for Today, May 17

Tom Oldfield - Contributor at Covers.com
Tom Oldfield • Betting Analyst 22+ years betting experience
Updated: May 17, 2026 , 10:22 AM ET • 4 min read

With the Subway Series up for grabs today, look for Cody Bellinger to be a big difference-maker for the Yankees in our top MLB player prop picks for Sunday.

Cody Bellinger New York Yankees MLB
Photo By - Reuters Connect. New York Yankees right fielder Cody Bellinger (35) celebrates his RBI single.

For baseball drama and storylines, it doesn’t get much better than the Subway Series, so the rubber match between the New York Yankees and New York Mets naturally headlines today’s slate.

My MLB player props target that matchup with a wager on Cody Bellinger, and I also see Kevin Gausman dealing in Detroit to ease the pressure on the Toronto Blue Jays.

Read on for my Top 3 MLB prop picks for the May 17 action.

Best MLB player props today

Player  Pick Odds
Yankees Cody Bellinger Over 1.5 Hits + Runs + RBIs -110
Blue Jays Kevin Gausman Over 5.5 strikeouts -112
Dodgers Mookie Betts Over 1.5 total bases +105
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Cody Bellinger Over 1.5 Hits + Runs + RBIs (-110)

Cody Bellinger has come alive this month after a slow April, and that’s helping to fuel a New York Yankees offense that’s in the Top 5 in runs and OBP. He’s posted a .304 batting average in May, to go with a 1.010 OPS.

Bellinger chipped in with an RBI double in the Bronx Bombers’ win on Friday night, and I like this matchup against New York Mets starter Freddy Peralta.

Though Peralta has been steady so far this year, Bellinger has had the upper hand in their head-to-head duels, with a career 6-for-14 record against the Mets righty, including a double, a homer and three RBIs.

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

Kevin Gausman Over 5.5 strikeouts (-112)

The Toronto Blue Jays are fighting to stay afloat after a barrage of injuries, and that makes every Kevin Gausman start even more valuable.

The veteran’s strikeout tallies have tailed off after racking up 21 Ks across his first two outings of 2026, but this O/U number feels too low and I’m jumping on the Over against a Detroit Tigers lineup that he’s dominated over the years.

Riley Greene, Spencer Torkelson and Zach McKinstry are a combined 6-for-36 against Gausman, while striking out 11 times. The Toronto ace has a 3.16 career ERA against Detroit, and I’m counting on a bounce-back effort here after a rocky start against the Tampa Bay Rays on Monday.

  • Time: 1:40 p.m. ET
  • Where to watch: DSN, Sportsnet

Mookie Betts Over 1.5 total bases (+105)

After the Los Angeles Dodgers exploded for 15 runs yesterday against the cross-city Angels, I’m buying into a key piece of that offense tonight. Mookie Betts served up a homer and a single in last night’s rout, and that’s the surest sign yet that his oblique strain is behind him.

It was Betts’ second dinger of the week, and I like these odds for 2+ bases here, especially with Angels starter Grayson Rodriguez just returning from the 15-day IL.

Though Betts has struggled to post elite numbers this year, there’s been no dip in his exit velocity and he’s done his best work against righties on the road. Look for that trend to continue tonight.

  • Time: 4:07 p.m. ET
  • Where to watch: SNLA, KCOP-FOX11+

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

Tom Oldfield’s sports writing journey over the past 20 years has taken him from the Premier League and Champions League to the NFL, NBA, WNBA and MLB, with a wide range of articles and betting previews. Tom has worked closely with London’s Sportsbeat sports news agency as well as (thrillingly!) covering the Toronto Raptors’ 2019 NBA championship run, and he has appeared on BBC World Service and The Back Page podcast.

A graduate of the University of Nottingham in the UK, he is the author of biographies on Cristiano Ronaldo, Rafael Nadal, Gary Neville and Cesc Fabregas, and he co-authors a long-running series of children’s soccer books with his brother, Matt.

As a regular bettor across the top sports leagues, particularly with FanDuel and bet365, he is well versed on all the major markets and the next big game is rarely far from his thoughts. The best betting advice he has received is to monitor multiple sportsbooks to grab the best possible value.

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