Padres 9, Diamondbacks 4: Manny Machado's Four RBIs Flip the Wild-Card Math

August 4, 2026 - Phoenix - One night after Arizona opened a two-game cushion in the wild-card race, San Diego cut it right back down.

Manny Machado drove in four runs, Randy Vásquez threw six scoreless innings, and the Padres jumped on Arizona starter Eduardo Rodríguez early in a 9-4 win that pulled San Diego within a single game of the final NL wild-card spot.

A first inning that set the tone

This game was mostly decided before Arizona's lineup got a real look. Fernando Tatís Jr. led off with a double, Machado followed with an RBI double of his own, and Jackson Merrill and Bogaerts each added run-scoring singles to make it 3-0 before the Diamondbacks recorded their third out. Machado wasn't done, finishing with three hits and four RBIs on the night, while Merrill (three hits, two RBIs) and Jake Cronenworth (three hits) kept the pressure on all evening.

Vásquez shuts the door

Randy Vásquez gave the Padres exactly what a bounce-back win needs: six scoreless innings, two hits allowed, one walk, improving to 7-6 on the season. It's the kind of start that neutralizes an opponent's power before it ever gets going, and against a Diamondbacks lineup that had beaten San Diego in this same building the night before, that mattered.

The wild-card scoreboard

This was San Diego's ninth win in its last 11 games, a stretch that's turned a fringe wild-card conversation into a real one. The Padres now sit one game behind Arizona for the final NL playoff spot, undoing in one night the cushion the Diamondbacks built just 24 hours earlier. Two days after San Diego added Robbie Ray at the deadline specifically to strengthen this kind of stretch run, the rotation depth showed up in exactly the way the front office hoped.

AthX Engine angle

Vásquez's start was worth 20 pitching fantasy points, sixth-best pitching line of the night across the full slate, and Machado's four-RBI game added real value on the hitting side to a Padres attack that posted 17 AthX Engine team fantasy points, tied for second-highest of the night. Arizona finished at negative-2, a sharp reversal from the win the Diamondbacks posted in this same series the night before, a reminder of how quickly wild-card math can swing over a 48-hour window in early August.

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What it means

San Diego's rotation additions are paying off exactly when the schedule demands it, with the Padres now squarely back in the wild-card picture after a nine-out-of-eleven stretch. Arizona's cushion evaporated in a single night, a reminder that nothing in the NL wild-card race is settling down anytime soon.

*Sources: MLB.com gameday final, ESPN box score, AthX Engine daily scoring for August 4, 2026. Information only; not financial advice.*