Dodgers vs. Diamondbacks Prediction: Can L.A. Snap a Seven-Game Skid at Chase Field?

The Dodgers have lost seven straight and the surging Diamondbacks smell blood at Chase Field. Our prediction and best bet for Saturday night's NL West clash.

Wade Reeser August 8, 2026

The Los Angeles Dodgers have lost seven straight games, and the Arizona Diamondbacks — the team chasing them in the NL West — are the ones administering the beating.

Quick take:
Pick: Diamondbacks +1.5
Why: Arizona is riding real momentum against a Dodgers offense that’s cratered during the skid
The number to watch: Dodgers are hitting .280 as a team over the losing streak but have been outscored by 16 runs in it

Los Angeles still sits atop the division at 69-47, but the cushion that felt comfortable two weeks ago is shrinking fast. Arizona has clawed within 7.5 games by winning 7 of its last 10, and Friday night’s walk-off loss to the Diamondbacks pushed the Dodgers’ skid to seven games in a row — their longest of the season. Corbin Carroll and the Diamondbacks smell blood, and Chase Field’s crowd will be loud for Saturday’s 8:10 PM ET first pitch.

It wasn’t supposed to look like this. The Dodgers entered August with the division seemingly locked up, a rotation full of proven arms, and a lineup that runs deep from top to bottom. Instead, they’ve dropped series after series, watched their bullpen get exposed, and now find themselves fighting off a division rival that refuses to go away quietly. Arizona, for its part, has quietly built one of the better second-half records in the National League, and this weekend feels like the moment where that gap either widens back out or gets uncomfortably small.

The Odds Haven’t Caught Up to the Freefall

Vegas still has Los Angeles as a solid favorite, with the Dodgers sitting around -176 to -180 on the moneyline and Arizona getting anywhere from +148 to +155 depending on the book. The spread has Los Angeles at -1.5, with the total sitting at 8.5 runs. That line reflects a roster still stacked with names like Shohei Ohtani and Freddie Freeman — but it hasn’t fully priced in just how bad the last week and a half has looked for this team.

Yamamoto vs. Pfaadt, and a Lineup in a Funk

Yoshinobu Yamamoto takes the ball for Los Angeles chasing his 12th win, carrying an 11-7 record and a sharp 2.76 ERA into Chase Field. He’s been one of the few consistent things about this Dodgers season, and if anyone can stop the bleeding, it’s him. The problem is what’s standing behind him. Over the current 2-8 stretch, the Dodgers have hit .280 as a team but posted a bloated 5.64 ERA and been outscored by 16 runs — a pitching staff that simply hasn’t held up its end.

Brandon Pfaadt is the wrinkle here. His 6-1 record and 3.66 ERA undersell how good Arizona has made him look, and his strikeout stuff (3.66 K/9 line notwithstanding, he’s missing bats at a much higher clip than his win total suggests) has given the Diamondbacks length all summer. Geraldo Perdomo has been the engine of Arizona’s hot stretch, going 15-for-44 with a double, two triples, and a home run over his last 10 games, while Carroll continues to be the most dangerous bat on either roster.

Other Game Picks

Arizona is 7-3 with a .257 average and a 3.82 ERA over its last 10 games — outscoring opponents by eight runs in that stretch, the exact inverse of what Los Angeles has done.

Injuries matter here too. The Dodgers are already without Tyler Glasnow, Blake Snell, and Will Smith for extended stretches, and that thin margin for pitching error is exactly why a seven-game slide has snowballed instead of getting corrected. Merrill Kelly’s cramp issue Friday is a mild concern for Arizona’s rotation depth, but nothing close to the attrition Los Angeles is dealing with. Arizona has also had to piece things together on the mound with Zac Gallen, Corbin Burnes, and Ryne Nelson all lost for extended stretches, yet the Diamondbacks have kept winning anyway — a sign that this roster has more depth than its rotation injuries would suggest. If you’re looking for value on the sportsbook side of this series, it’s worth comparing lines with a DraftKings promo code before locking anything in, since the number on this game has been moving as the skid extends.

Offensively, the two lineups tell very different stories right now. Ohtani is still doing Ohtani things at .297 with 26 home runs, and Freeman remains one of the toughest outs in the league at .310, but the supporting cast around them — Mookie Betts at .233, a banged-up bench, a catching situation still finding its footing — has left too much of the burden on the top of the order. Arizona doesn’t have that same star power beyond Carroll, but its lineup from top to bottom has been getting timely hits, and Ketel Marte’s power (19 home runs) gives them a legitimate middle-of-the-order threat to pair with Carroll’s speed and pop.

Prediction and Best Bet

Yamamoto is good enough to snap the streak outright, and Los Angeles still has more overall talent in the lineup. But betting a 1.5-run favorite when that favorite has lost seven in a row and been outscored by 16 runs in the process is asking for a lot of confidence the Dodgers haven’t earned lately.