Today the weekend wraps up with a loaded 16 game MLB slate to choose from. Let’s examine where smart money is leaning for a trio of matchups using our VSiN MLB Betting Splits, which are updated every 5 minutes and come directly from DraftKings and Circa Sports.
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1:35 p.m. ET: San Diego Padres at Boston Red Sox (-155, 9)
This is the rubber match of a three-game Interleague series.
The Red Sox (2-6) won the opener 5-2, taking care of business as -130 home favorites. Then the Padres (3-5) bounced back with a 3-2 win yesterday, coming through as +125 road dogs.
In this afternoon’s series finale, San Diego hands the ball to righty Walker Buehler (0-1, 6.75 ERA) and Boston goes with lefty Ranger Suarez (0-1, 8.31 ERA).
This line opened with Boston listed as a -145 home favorite and San Diego a +125 road dog.
Wiseguys have sided with the Red Sox to earn a victory and take the series, steaming Boston up from -145 to -155.
At DraftKings, the Red Sox are receiving 72% of moneyline bets and 78% of moneyline dollars. At Circa, Boston is taking in over 90% of moneyline bets and dollars. Both books are showing a one-way Pro and Joe bet split in favor of the Red Sox earning a victory at Fenway Park.
The Red Sox have also received heavy run-line support (-1.5 at +130), with Boston taking in 53% of spread bets and 91% of spread dollars at DraftKings.
Home favorites off a loss, the like Red Sox here, are 22-10 (69%) with a 14% ROI this season.
Boston has additional betting system value as an Interleague favorite, with the lack of familiarity benefiting the “better” team who is expected to win.
The Padres are hitting just .209 against lefties this season, ranking 21st in MLB.
2:35 p.m. ET: Cincinnati Reds at Texas Rangers (-125, 7.5)
The Reds (5-3) have won the first two games of this three-game Interleague set, taking the opener 5-3 as +140 road dogs and then earning another victory yesterday 2-0 as +120 road dogs.
In this afternoon’s series finale, the Reds go with righty Chase Burns (1-0, 0.00 ERA) and the Rangers start fellow righty Jack Leiter (1-0, 3.00 ERA).
This line opened with Texas listed as low as a -115 home favorite and Cincinnati a -105 road dog.
Sharps have gotten down on the Rangers to avoid the sweep at a cheap moneyline price, driving Texas up from -115 to -125.
At DraftKings, the Rangers are taking in 59% of moneyline bets and 60% of moneyline dollars. At Circa, Texas is receiving over 90% of moneyline bets and dollars. Both books are showing a one-way bet discrepancy in favor of Texas, especially the wisguys in Vegas.
Sweet spot home favorites -125 to -140 playing an opponent who made the playoffs the previous season, like the Rangers are, are 73-52 (58%) with a 3% ROI since 2025.
Home favorites who lost the first two games of a series and are looking to avoid the sweep are 232-119 (66%) with a 12% ROI since 2017.
Texas has the better batting average (.239 vs .203) and have scored more runs (35 vs 24).
The Rangers have also hit better against righties (.242 vs .195).
7:20 p.m. ET: St. Louis Cardinals at Detroit Tigers (-140, 7.5)
The Tigers (4-4) have taken the first two games of this three-game Interleague series, winning the opener 4-0 as -180 home favorites and then winning again yesterday 11-6 as -165 home favorites.
In tonight’s series finale, the Cardinals (4-4) send out righty Kyle Leahy (0-1, 7.20 ERA) and the Tigers tap fellow righty Keider Montero, who is making his 2026 debut after going 5-3 with a 4.37 ERA in 2025.
This line opened with Detroit listed as a -130 home favorite and St. Louis a +110 road dog.
Sharps are riding the hot hand and have laid the wood with Detroit to complete the sweep, driving the Tigers up from -130 to -140.
At Circa, the Tigers are receiving 50% of moneyline bets but a massive 98% of moneyline dollars, a notable “low bets, higher dollars” sharp split in favor of the home chalk from the sharps in the desert.
We’ve also seen a flood of smart money hit the Detroit run-line (-1.5 at +150), with the Tigers taking in 53% of spread bets and 82% of spread dollars at DraftKings.
Home favorites facing an opponent who missed the playoffs the previous season are 44-22 (67%) with an 8% ROI this season. Non-divison home favorites off a win priced -150 or less with a line move in their direction are 107-68 (61%) with a 9% ROI since 2025.
Sunday Night Baseball home favorites are 238-148 (62%) with a 4% ROI since 2010.
Detroit has additional betting system value as a favorite in a low total game (7.5), with the fewer amount of expected runs scored more likely to come from the “better” team who is expected to win.
