Best betting promos and sportsbooks for MLB prop bets [September 15, 2026]

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The Atlanta Braves face off against the Chicago Cubs in game two of their series on Tuesday night.After going 5-5 in their last ten games, the Atlanta Braves odds of winning the NL East have steadily declined, possessing just a five game lead over the Philadelphia Phillies for first in the division standings.Luckily for the Braves, their offense will be able to round back into form against the Chicago Cubs Kevin Gausman, battling it out against an arm who has struggled with his command.With fifteen games taking place on Tuesday night, there are a wide range of prop bets and markets to wager on which you can read a detailed breakdown of them below.Best betting promos and sportsbooks for MLB prop betsFind the best promos and sportsbooks to use for today’s MLB prop bets.Atlanta Braves vs Chicago Cubs (7:40pm, EST)Atlanta Braves Team Total Over 3.5 (-138) at FanDuel SportsbookWhen at full health, the Atlanta Braves star studded lineup have been able to play at a very high level, ranking near the top of the board in Hit Rate, RBIs, and in Runs Scored.Their resurgence on offense has helped them avoid playing in highly volatile contests, making it easier to string together their wins on a nightly basis.With Kevin Gausman expected to get the start for the Chicago Cubs, the Braves will be able to build on their momentum by exploiting an arm who is averaging an ERA of 4.60 while giving up more than one Hit Against per Inning Pitched.Even with the Cubs excelling in coverage, Gausman’s inability to avoid contact will lead to a high volume of Hits, improving the Braves probability of finding the gaps in the outfield.Kevin Gausman Under 18.5 Total Outs (-175) at BetMGM SportsbookWith the Dodgers stringing together their Hits, the Reds pitching staff will be forced to pull Lodolo off the mound early on in his start in an attempt to keep the score close enough to compete, keeping him under the total on his Outs prop.If you want to diversify your risk on Lodolo, place a separate wager on him to clear the over of 2.5 on his Earned Runs prop as well.Seattle Mariners vs Los Angeles Angels (9:38pm, EST)Logan Gilbert Under 1.5 Earned Runs (+125) at BetMGM SportsbookAfter a hot start to the year, the Los Angeles Angels bats have quickly cooled off, entering the final few weeks of the season ranked well below league average in Hit Rate, On Base Percentage, and in OPS.Their struggles at the plate makes it difficult for them to advance their runners, leaving them vulnerable to falling into prolonged scoring lulls.Heading into Tuesday night’s contest against the Seattle Mariners, expect the Angels to continue to underwhelm as they face off against Logan Gilbert who is currently averaging an ERA of 3.72, a WHIP of 1.052, and a FIP of 3.84.While the lack of coverage he receives is alarming, Gilbert is able to mask it by forcing his opponents into ground outs, lowering his chances of getting countered by a Hit.Josh Lowe Under 0.5 Total Hit (-115) at BetMGM SportsbookSince the start of the regular season, Josh Lowe has been unable to get into a groove, generating less than one Hit per game and a .206 Batting Average.With Gilbert capable of avoiding contact while painting the corners of the strike zone, Lowe will continue to struggle to barrel up the ball while trying to match his output and be held without a Hit.Los Angeles Dodgers vs Cincinnati Reds (6:40pm, EST)Yoshinobu Yamamoto Over 6.5 Strikeouts (-122) at FanDuel SportsbookWhen given the nod, the Los Angeles Dodgers Yoshinobu Yamamoto has been dominant on the mound, averaging an ERA of 2.62 and a WHIP of 0.884 in 26 starts.Yamamoto’s success this season can be attributed to his aggression and pin point accuracy, generating nearly one Strikeout per Inning Pitched.In a favorable matchup against the Cincinnati Reds, Yamamoto will be able to generate Strikeouts at a much higher rate by taking advantage of a lineup who currently ranks dead last in Hit Rate and in Strikeout Rate.For some more exposure, escalators bet Yamamoto’s Strikeout prop by placing smaller wagers on his alternate overs at the best available odds across multiple sportsbooks.About the authorKody MalstromKody 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.Commercial content notice: Taking one of the sportsbooks offers featured in this article may result in a payment to talkSPORT. 21+. T&Cs apply. 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