Our top MLB Best Bets for June 26 focus on pitching matchups, bullpen strength, and bounce-back scoring spots in Oakland vs. Detroit.
Wednesday’s MLB slate isn’t loaded with marquee matchups, but there’s no shortage of value on the board. From a weather-neutral environment in Minnesota to a potential offensive bounce-back spot in Detroit, subtle edges stand out in what could otherwise feel like a forgettable midweek card. With soft-contact starters, shifting bullpen metrics, and public perception skewing a few totals, we’ve isolated two totals worth targeting.
Let’s dive into the best bets for June 26.
A Quiet Night in Minnesota: Back the Under in Mariners vs. Twins
By the third or fourth game of a series, the hitters know what’s coming. The bullpen arms are familiar. The patterns are predictable. However, in certain situations, especially with neutral weather and soft-contact starters, it still doesn’t lead to fireworks and a lot of offense.
Wednesday’s game between the Mariners and Twins fits that mold.
Seattle’s Emerson Hancock and Minnesota’s Simeon Woods Richardson don’t overpower anyone. Their combined expected ERAs hover around 5.00, with strikeout-to-walk rates that fall below league average. Still, this isn’t a fade spot. It’s a slower, sharper game, the kind that leans toward inefficiency rather than chaos.
The Twins have struggled against right-handed pitching of late (93 wRC+ over the past 14 days) and have leaned heavily on what is statistically MLB’s top bullpen by fWAR. Seattle’s pen has also found form, posting a 3.78 xFIP over the last two weeks.
There’s always a risk when Seattle’s top-10 offense is involved, but the sharp play here is to trust the environment—and the arms—to keep it tight.
Right back at it …
The @Mariners take on the Twins in the 4-game series finale at 10:00 AM PT on ROOT SPORTS! pic.twitter.com/IRvgZFm9bo
— ROOT SPORTS™ | NW (@ROOTSPORTS_NW) June 26, 2025
📊 Betting Trends:
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59% of bets, 62% of money on Mariners ML
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54% of bets, 50% of money on Twins ATS
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89% of bets, 90% of money on Over
✅ Pick: Under 9 (-120)
Bounce-Back Spot: Athletics vs. Tigers Over 8.5
Tuesday’s game between the Athletics and Tigers ended with just three total runs. That’s more noise than trend.
Game 1 in the series featured 15 runs, and with Wednesday’s pitching setup, the over is once again the play.
Oakland gets a shot at 34-year-old Dietrich Enns, making his return to MLB after a few seasons abroad. He’s pitched well in the minors, but that’s rarely a strong indicator for immediate success against big-league lineups, especially one that’s shown a pulse against back-end arms.
TIGERS WIN TO START THE SERIES WITH THE A’S! 🐅🔥
Riley: 4 H, 2 RBI, 2B, 2 R
Dingler: HR, 3 RBI, R
Kerry: HR, 2 RBI, R
Perez: 2 H, 2 RBI, 2B, 2 R
Gleyber: 2 H, 2 R
Zach: H, RBI, R
Tarik: 6.0 IP, 4 ER, 8 K
Bullpen: 3.0 IP, 0 ER#RepDetroit(via @tigers)pic.twitter.com/WX0ksmL0Gg
— Tony Dombrowski (@tonydombrowski) June 25, 2025
The A’s should also see a healthy chunk of innings against Detroit’s bullpen, which has the ninth-worst ERA in MLB over the past 30 days.
Detroit, meanwhile, is poised for a positive regression after being blanked on Tuesday. That result was an outlier against a left-handed starter. The Tigers lead MLB in total runs scored vs. lefties this season and should bounce back offensively.
✅ Pick: Over 8.5 (-120)
Final Card for June 26
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Mariners vs. Twins Under 9 (-120)
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Athletics vs. Tigers Over 8.5 (-120)
Wednesday’s slate isn’t packed, but the angles are clear. Trust the under in a soft starter, sharp bullpen matchup. And bet on the bats to bounce back in Detroit. Sometimes, fewer games just means less noise and more value.
