Padres Slip to 8-0 Loss vs Diamondbacks

Game Overview

The Padres entered Monday night sitting at 44‑46, while the Diamondbacks hovered just ahead at 45‑45. Arizona seized control from the first two pitches, building an 8‑0 defeat that widened San Diego’s losing streak to nine games in ten attempts. The blowout underscores a steep decline after an early‑season surge that included a sweep of the hot Atlanta Braves and a win over the Los Angeles Dodgers. Even a hard‑fought victory on Sunday could not reverse the momentum problem that now haunts the club.

Buehler’s Mid‑Season Slide

Walker Buehler appeared to have turned a corner in June, allowing just five runs over 26.1 innings and projecting confidence about keeping runs to a single per outing. That momentum vanished in July, when two starts produced 16 earned runs in just nine innings—a rate that makes him the first major‑league pitcher to surrender that many runs in a two‑game span this season. On Monday he lasted five frames, giving up seven hits, seven runs, four strikeouts and 93 pitches before leaving the mound. Manager Craig Stammen noted the pitcher “just leaving balls over the plate, and guys are doing damage on it.”

Arizona’s Offensive Explosion

Arizona sparked its scoring in the opening frame: Ketel Marte’s triple opened the game, and after Geraldo Perdomo was hit by a pitch, an errant throw on a steal attempt let Marte score. Matt Kepler’s RBI single added a second run, and the onslaught continued in the fourth. Corbin Carroll’s double and Gabriel Moreno’s single set up Lourdes Gurriel Jr.’s single, then Kepler launched a three‑run homer over Fernando Tatis Jr. to push the lead to 6‑0. Perdomo later launched a change‑up double, and Padres reliever Alek Jacob gave up a home run to Nolan Arenado, sealing an 8‑0 win.

Chadd Cady-Imagn Images

Jul 6, 2026; San Diego, California, USA; San Diego Padres manager Craig Stammen (14) walks to the dugout after the seventh inning against the Arizona Diamondbacks at Petco Park.

Chadd Cady-Imagn Images

Jul 6, 2026; San Diego, California, USA; Arizona Diamondbacks left fielder Max Kepler (22) high fives third base coach J.R. House after hitting a three run home run in the third inning against the San Diego Padres at Petco Park.

Padres’ Recent Slide

After the early triumph, the Padres unraveled, losing the final two games of the Dodgers series and suffering a sweep at the hands of the Chicago Cubs. A four‑game trip to Los Angeles yielded three defeats, with only a narrow Sunday win preventing a longer skid. The current stretch of nine losses in ten games has left fans questioning the club’s trajectory heading into the trade deadline. Offensively, **Manny Machado**, **Jackson Merrill**, and **Fernando Tatis Jr.** combined for just 3 hits in 11 at‑bats, with Tatis going 0‑for‑3.

Looking Ahead

San Diego will attempt to arrest the slide in the series opener Tuesday at 6:40 p.m. PT, facing **Zac Gallen** (3‑8) as the D‑Backs try to continue their winning ways. The Padres have yet to reveal their starting pitcher for the matchup. Both clubs sit near the .500 mark, and a rebound could signal a return to the form that saw them challenge the league’s elite earlier in the season. The upcoming contest will be a key test of whether the Padres can halt the free‑fall before the mid‑season trade period arrives.