Best betting promos and sportsbooks for MLB prop bets [June 12, 2026]

The Tampa Bay Rays cap off Friday’s slate of games with a favorable matchup against the Los Angeles Angels.

After breaking out of their slump, the Tampa Bay Rays have been able to climb back up to the top of the AL East, now tied with the New York Yankees for first in the division standings.

Luckily for the Rays, they will have the opportunity to build on their momentum against the Los Angeles Angels as they face off against a lineup who struggles with making contact.

With fifteen games taking the field on Friday, there are a wide range of prop bets and markets to groom through which you can read a detailed breakdown of them below.

Best betting promos and sportsbooks for MLB prop bets

Find the best promos and sportsbooks to use for today’s MLB prop bets.

Tampa Bay Rays vs Los Angeles Angels (9:38pm, EST)

Shane McClanahan Under 4.5 Hits Allowed (-105) at BetMGM Sportsbook

Even with Mike Trout back in the lineup, the Los Angeles Angels have struggled with making contact at a consistent rate, ranking below league average in Hit Rate, On Base Percentage, and in OPS.

Their lack of production on offense brings in a high amount of negative variance into their contests, plummeting their chances of winning on a nightly basis.

Unfortunately for the Angels, their struggles with making contact are poised to persist on Friday night as they face off against the Tampa Bay Rays Shane McClanahan who is averaging a FIP of 2.94 while giving up less than one Hit Against per inning.

Especially with his outfield narrowing the width of the Angels gaps on the back end, surrounding him with a group who ranks sixth in Defensive Efficiency.

Shane McClanahan Over 14.5 Total Outs (-145) at BetMGM Sportsbook

With the Angels struggling to get into scoring position from the opening pitch, the length of McClanahan’s leash on the mound will drastically grow, improving the likelihood he is able to go the full length of his start to help cash the over on his Outs prop.

If the total on McClanahan’s Outs prop crosses through the key number of 14.5, then reduce the size of your wager.

Philadelphia Phillies vs Milwaukee Brewers (7:40pm, EST)

Jacob Misiorowski Over 8.5 Strikeouts (-113) at FanDuel Sportsbook

In just the second year of his brilliant career, Jacob Misiorowski is building a strong case to win the NL Cy Young award, averaging an ERA of 1.50, WHIP of 0.808, and a FIP of 1.91.

Misiorowski’s dominance on the mound stems from his Whiff Rate, generating less than one Hit Against per Inning Pitched while leading the NL in Strikeouts.

Heading into Friday night, expect Misiorowski to continue to generate Strikeouts at a high rate as he battles it out against the Philadelphia Phillies who reside in the bottom half of the board in Contact Rate and in Strikeout Rate.

For some more exposure, escalator bet Misiorowski’s Strikeout prop by placing smaller wagers on his alternate overs at the best available odds across multiple sportsbooks.

Rafael Marchan Under 0.5 Total Hit (-130) at BetMGM Sportsbook

Since the start of the regular season, Rafael Marchan has been unable to make contact at a consistent rate, generating less than one Hit per game, a .103 Batting Average, and a .332 OPS.

With Misiorowski avoiding contact while aggressively attacking the strikezone, expect Marchan to continue to struggle with barreling up the ball and be neutralized at the plate.

Seattle Mariners vs Washington Nationals (6:45pm, EST)

Bryce Miller Under 2.5 Earned Runs (-125) at BetMGM Sportsbook

After struggling to break .500 in their past few weeks of play, the Washington Nationals odds of winning the NL East have steadily declined, dropping 10.5 games back from the Atlanta Braves for first in the division standings.

Even during their skid, their offense has still been able to play at a competitive level, ranking above league average in Hit Rate, Runs Scored, and in RBIs.

Against the Seattle Mariners, negative regression looms large over the Nationals as they face off against Bryce Miller who is averaging an ERA of 1.33 and a WHIP of 0.778 while generating more than one Strikeout per inning.

Especially with Miller’s defense lowering the probability of him getting burned by an error, fielding a group who sits near the top of the board in Fielding Percentage.

About the author

Kody Malstrom

Kody Malstrom is a professional sports bettor and sports betting journalist with six years of experience covering a vast majority of sports. He covers football, basketball, hockey, baseball, and the UFC in written and video form.

Born and raised in Michigan, Kody is a Detroit sports fan who spends all of his Sundays in the fall rooting for the Detroit Lions and Saturdays watching as much College Football as possible. In the winter, he shifts his focus to the Detroit Red Wings and Pistons while simultaneously rooting for his North Carolina Tar Heels.

When he is not staring at betting markets, you can find Kody at the beach or snowboarding down a mountain, depending on the time of the year.

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