MLB player props today: our 6 best prop picks for August 3, 2026

As the Diamondbacks take on the Padres tonight, all eyes will be on Fernando Tatis Jr. While he’s a dynamic player with an electrifying presence, recent trends indicate a dip in his hitting consistency. Over the last week, Tatis has struggled against right-handed pitching, with a mere.220 batting average and only a handful of hits. The Diamondbacks' pitching staff has been particularly effective at neutralizing sluggers, boasting a solid 3.50 ERA at home, which makes scoring tough. With Tatis facing Arizona's ace, who has been racking up strikeouts at an impressive clip, it could be a long night for him at the plate. Considering these factors and Tatis' recent swing issues, betting on him to stay under 1.5 hits feels like a savvy move. The odds are in your favor, as he might just find himself frustrated by the Diamondbacks’ pitchers.

Jonathan Aranda (TBR) Under 1.5 Total Bases (+112)

As we look ahead to the Rockies and Rays matchup, Jonathan Aranda’s recent performance suggests that taking the under on his total bases might be the smart play. Over the last few weeks, Aranda has struggled against left-handed pitching, and with the Rockies’ southpaw on the mound, he faces a tough challenge. Colorado’s pitcher has been solid at home, limiting opponents’ batting averages and keeping the ball in the yard. Moreover, Aranda’s bat has cooled off significantly; he hasn’t registered more than one total base in several recent games, and the Rockies’ defense at Coors Field can be deceptive. With Tampa Bay's lineup still adjusting to the altitude and the Rockies’ ace likely to keep things tight, it’s hard to see Aranda breaking through for more than a single base tonight. Expect this game to unfold in a way that keeps Aranda under that 1.5 total.

Junior Caminero Under 1.5 Hits (-154)

As the Rockies gear up to face the Rays on Tuesday, keep an eye on Junior Caminero’s hitting performance, particularly with the line set at 1.5 hits. While Caminero has shown flashes of brilliance this season, facing Rockies’ ace pitchers could be a different challenge altogether. The Rockies have been surprisingly stingy at home, with a staff that has smoothed out their earlier struggles, boasting a solid 3.80 ERA over the past month. Moreover, Tampa Bay’s lineup is notorious for its streakiness, and Caminero has been caught in a bit of a slump lately, contributing to his diminished batting average against left-handed pitching. With the Rockies' improved defense and the potential for a tight game, it's easy to envision Caminero struggling to find gaps. A bet on him staying under 1.5 hits seems prudent, especially given his current form and the Rockies' recent pitching prowess.

Gabriel Moreno Under 1.5 Total Bases (-189)

As the Diamondbacks host the Padres tonight, all eyes will be on Gabriel Moreno's bat, but betting the under on his total bases might just be the smart play here. Moreno has been somewhat inconsistent lately, with his batting average hovering around.240 over the last month. The Padres' pitching staff, especially their top arms, has been adept at stifling right-handed hitters, boasting a solid 3.80 ERA against them this season. Moreover, Moreno faces a particularly tough matchup against lefty Blake Snell, whose strikeout capability has kept hitters like him in check. With the Diamondbacks prioritizing contact over power lately, it’s evident that runs will be hard to come by. Considering all this, the under on Moreno’s total bases feels like a calculated risk worth taking in what promises to be a competitive showdown.

Brandon Valenzuela Over 0.5 Hits+Runs+RBIs (-179)

As the Houston Astros take on the Toronto Blue Jays, all eyes should be on Brandon Valenzuela. He’s been heating up lately, showcasing a knack for getting on base and racking up hits in clutch situations. In a lineup that boasts heavy hitters like Yordan Alvarez and José Altuve, Valenzuela has found his rhythm, often capitalizing on pitches from opposing hurlers. The Astros are known for their offensive prowess, averaging nearly five runs per game, and with the Blue Jays' pitching staff struggling to contain left-handed batters, Valenzuela stands poised to make an impact. Given the Astros’ recent form and Valenzuela’s ability to contribute in high-pressure moments, betting on him to go over 0.5 hits, runs, or RBIs feels like a smart play. Look for him to keep the momentum going in this crucial matchup as he takes advantage of the opportunities presented by a potent Houston offense.

Adrian Del Castillo Under 0.5 Hits (-106)

As the Diamondbacks face off against the Padres, all eyes will be on Adrian Del Castillo. While the young slugger has shown flashes of promise, recent trends suggest he may struggle tonight. The Padres' pitching staff has been on a tear, particularly their starter, who boasts a formidable strikeout rate. Del Castillo's recent form hasn’t matched up well against right-handers, and tonight he’ll be facing one of the toughest in the league. Looking at his performance over the last few games, the young hitter has been unable to find consistent contact, with a troubling tendency to chase pitches outside the zone. With the stakes high and the Padres in a playoff push, expect their ace to exploit Del Castillo's weaknesses. Given the model's prediction of just 0.28 hits, betting on him to stay under 0.5 seems like a savvy play in this matchup.

That is the whole read. Every prop above is our own number against the price on the board at the time we wrote this, and the price can move before you get on. Bet what you can afford to lose. If betting stops being fun, take a break.