Miguel Vargas Under 1.5 Total Bases: MLB AI Pick for September 25, 2026

Rithmm is an AI sports betting research platform that helps everyday bettors read full MLB slates with transparent model projections, win probability, and Edge before they wager.
Inside the app, the models surface player props with clear Bet Info, hit rates across the last 5, 10, and 20 games, line shopping across DraftKings, FanDuel, BetMGM, Caesars, BetRivers, Hard Rock, Kalshi, Polymarket, Novig, and more, plus Scout, the AI sports betting analyst on Pro and Premium. Rithmm runs on web, iOS, and Android, with a 7-day free trial (credit card required). Choose Pro or Premium if you want to test Scout.
Edge is the gap between model win probability and the price the sportsbook is offering. A recommended prop still shows the full math so you can decide with the board open, not a black-box lock. That is the standard behind tonight's featured MLB AI pick.
For Friday, September 25, 2026, the models are featuring Miguel Vargas Under 1.5 Total Bases at -122. Vargas, listed at third base for the Chicago White Sox against the Colorado Rockies, is scheduled for a 6:40 PM first pitch. The card shows a 58.0% win chance on the under, a +6.8% Edge, and a 6/10 strength read, with the under bar at 58% against a 42% over.
That price is the kind of mid-favorite juice where small edges still matter if the projection holds. The models lean under on total bases for Vargas in this spot, which means the projected path is a quiet night at the plate relative to the 1.5 line: a single keeps the under alive, while an extra-base hit or multi-hit night flips it. The recommended marker is on, so the full Bet Info stack is the place to verify line shopping and recent form before you ticket it.
Vargas has been a real piece of a White Sox club that just clinched a postseason berth, and public notes around the final weekend still rank him among Chicago's primary power bats. That is exactly why an under on total bases needs model backup instead of a gut fade. Power hitters can clear 1.5 with one swing. The models are still assigning more than half the probability mass to the under at this number, and the Edge sits at +6.8% after comparing that win chance to the -122 price.
When you open the prop in Rithmm, start on Bet Info for the projection bar, win probability, and Edge, then check hit rates across the last 5, 10, and 20 games, trends, line movement, and live prices. If you are on Pro or Premium, ask Scout why the under is preferred in this matchup and whether the Rockies starter or park factors change the read. Line shopping is built in so you are not stuck with the first -122 you see.
This is one featured pick for the night, not a parlay sheet. Keep the rest of the AI sports picks board open, compare edges, and only add legs that still look clean after you shop the number. Core starts at $29.99 a month on the monthly plan, with Pro and Premium available when you want Scout in the loop.
Open Rithmm, pull up Miguel Vargas Under 1.5 Total Bases, and read the card before first pitch.



