MLB Best Bets For Today, 5/18 - Expert Picks, Predictions, & Props

Welcome to another Saturday edition of MLB Best Bets! We have a full slate of games to dive into, so let’s get into the top MLB picks today. Our first play features Walker Buehler and the Los Angeles Dodgers taking on the Cincinnati Reds. Then it’s on to the Oakland Athletics vs Kansas City Royals matchup. Plus we wrap up our betting card with a few top MLB player props to lock in for Saturday’s games.
MLB Best Bets For Today: Saturday, May 18
As always, be sure to shop around for the best odds and lines at different sportsbooks. The odds in this article below are accurate as of this writing. Without further ado, let’s check out the MLB best bets and baseball predictions for Saturday, May 18th.
Reds vs. Dodgers Prediction Saturday, May 18th
After missing all of last season recovering from Tommy John surgery, Walker Buehler has gotten off to a very shaky start in 2024. The Los Angeles Dodgers starter has allowed six runs over 7.1 combined innings over two outings for an ugly 7.36 ERA, 8.43 FIP, and 1.77 WHIP. Both the Padres and Marlins have hit him hard to begin the year. It’s early and a small sample size, but it’s hard to ignore Buehler’s struggles and bet against him until we’re shown otherwise.
Buehler looks like a shell of his former self right now. He’s said himself it may take 10 starts or so to ramp back up and get used to a normal workload again. Remember, he hasn’t pitched regularly in the Dodgers’ rotation since June 2022. Buehler also wasn’t particularly sharp or consistent in his minor-league rehab appearances earlier this season with a 4.15 ERA and 1.61 WHIP over six outings. Until we see it, we have to view Buehler as a below-average pitcher.
The Cincinnati Reds admittedly have poor season-long numbers against right-handed pitching this year, but this is more of a fade of Buehler. The LA righty already struggled against a poor Marlins offense, so don’t count the Reds offense out. Plus, Cincy has been better vs righties recently with a .310 wOBA, 94 wRC+, and .697 OPS in the split over the past week.
Meanwhile, the Dodgers’ hitters should also add to the total while Buehler coughs up some runs of his own. Los Angeles has one of MLB’s best offenses vs right-handed pitching this year with a .341 wOBA, 123 wRC+, .185 ISO, and .775 OPS. The Dodgers will face Reds starter Graham Ashcraft, who has a 4.12 ERA, 4.70 FIP, and 1.44 WHIP this season.
Though the LA offense has been a bit up-and-down lately, it should get to Ashcraft at home here. At home, the Dodgers have an MLB-high .350 wOBA and 132 wRC+ this year. Let’s take the over for both the full game and the first five innings. Dodgers home games are 15-7-1 to the over this year (68.2%).
Expert Reds vs. Dodgers Predictions
- Over 8.5 Total Runs (-115 FanDuel Sportsbook)
- 1st 5 Innings Over 4.5 Runs (-114 FanDuel Sportsbook)
Athletics vs. Royals Prediction Saturday, May 18th
One of the big surprises this MLB season has been Seth Lugo’s red-hot start. The Kansas City Royals right-hander boasts a 1.66 ERA and 6-1 record through 9 starts so far. As impressive as he’s been, the 34-year-old is bound for negative regression based on his underlying metrics. That’s the basis for today’s pick in backing the Oakland Athletics.
Lugo’s 3.52 xERA and 3.25 FIP are both notably higher than that minuscule 1.66 ERA and suggest some worse outings moving forward. Diving deeper, Lugo’s .241 BABIP and 90.2% left-on-base rate are unsustainable and both are uncharacteristic compared to his career .295 BABIP and 76.3% LOB rate as a starter. Even his 7.2% HR/FB ratio is much lower than his career 13.0% rate as a starting pitcher.
Lugo is a prime regression candidate as most of the advanced numbers tell us he’s been lucky early on this year. Normally, a matchup against Oakland would have us going the other way. Not right now, though. The Athletics are hitting right-handed pitchers well over the past two weeks with a .331 wOBA, 120 wRC+, .173 ISO, and .744 OPS in the split.
It’s a risky proposition to trust the A’s offense and starter Ross Stripling in the same game, but the latter could have more success than you’d think today. Stripling isn’t a dominant pitcher by any means, but he also hasn’t been as bad as his current 4.98 ERA suggests. Two blowups against the Rangers this year skew the numbers a bit as he has a 2.86 ERA in his last 6 starts minus those 2 Texas outings. Stripling’s 3.88 xERA and 4.05 FIP are also notably lower than that 4.98 ERA.
Meanwhile, the Royals have been the league’s worst offense against right-handed pitching over the past week in many key stats (.224 wOBA, 38 wRC+, .176 BA, .505 OPS). Kansas City’s lineup lacks a supporting cast outside of Bobby Witt, Salvador Perez, and Vinnie Pasquantino. If Stripling can navigate around them, a strong outing isn’t out of the question for a guy who’s allowed 2 or fewer earned runs in 3 of his last 4 starts.
You can roll with the A’s on the +1.5 runline for some safety but worse odds. The Oakland moneyline, though, gives us a nice plus-money opportunity. Let’s also back the road A’s in the first five innings too.
Expert Athletics vs. Royal Predictions
- Athletics Moneyline (+155 BetMGM)
- Athletics 1st 5 Innings +0.5 Runline ML (+100 BetMGM)
Best MLB Player Props Saturday, May 18th
- Patrick Sandoval Under 5.5 Strikeouts (-155 DraftKings Sportsbook)
- Zac Gallen Over 5.5 Strikeouts (+105 DraftKings Sportsbook)
- Braxton Garrett Over 4.5 Strikeouts (-130 DraftKings Sportsbook)
Player News
White Sox LHP prospect Hagen Smith (fatigue) will have his workload managed at Double-A Birmingham.
Hagen Smith’s velocity fluctuated in his last outing, and the White Sox were cautious about him showing some signs of fatigue. They shortened his last outing and will skip his next start to help him manage his workload in his first full professional season. Everything is fine with Smith from a medical perspective, but this is a good reminder that Smith is an immense talent, but fantasy managers shouldn’t expect a major impact this season as he adjusts to professional baseball.
Paul Blackburn (knee) will make his final rehab start for Triple-A Syracuse on Friday
Blackburn has already made four rehab starts, so he will need to be reinstated from the injured list after his start on Friday. As of now, there is no room in the Mets’ rotation, so the most likely outcome is that Blackburn would serve as a multi-inning reliever, which could bump Dedniel Nunez back to the minors.
Red Sox manager Alex Cora admitted the team will “take a look at” whether or not to remove Tanner Houck from the starting rotation.
After his brutal start on Monday, Houck admitted this is “probably the most lost [he’s] ever been.” The struggles really began in the second half of last season, but Houck now has an 8.04 ERA and has allowed double-digit runs in less than three innings twice this season already. Houck does have minor league options remaining, so the Red Sox could simply send him to Triple-A and give him time to figure out what’s going out. If they were to do so, that would allow Hunter Dobbins to stay in the rotation even after Walker Buehler returns next week.
MLB.com’s Adam McCalvy suggests that the Brewers could call up Logan Henderson to start on Wednesday against the Guardians.
Milwaukee has pushed Jose Quintana’s start back to Saturday against the Twins, which means they currently don’t have a starter for Wednesday’s game. Henderson is already on the 40-man roster, so he would make some sense and be an intriguing streamer in deeper formats.
Austin Slater (knee) will begin a rehab assignment with Triple-A Charlotte on Tuesday.
SLater had surgery to repair a torn meniscus in his right knee back on April 16th. He was given a four-to-six week timeline at the time, so he remains on track in his recovery. He could need multiple weeks of rehab games before returning to the White Sox lineup.
Richard Fitts (pectoral) has progressed to throwing up-and-downs.
Up-and-downs simulate a multi-inning game scenario where Fitts will face hitters and then rest as if it were the half inning that his team was hitting, and then face more hitters. It’s used to test stamina and recovery. The next step would be for Fitts to progress to a rehab assignment.