PITTSBURGH — Jacob Stallings had three hits and three RBIs, and the Pittsburgh Pirates chased Blake Snell in the first inning of an 8-4 victory over the San Diego Padres on Tuesday night.

The game lasted 4 hours, 7 minutes, and included 17 walks, seven hit batters and 27 runners left on base.

Stallings hit a two-run double off the top of the left-field fence in the first inning, then added an RBI single in the second. That helped the Pirates take a 5-3 lead en route to their third win in four games.

San Diego had its four-game winning streak end as Snell retired just two of the eight batters he faced. The 2018 AL Cy Young Award winner had his worst outing in three starts since being acquired from the Tampa Bay Rays in an offseason trade. He has pitched a total of 10 1/3 innings.

Pirates starter Chad Kuhl had a career-high seven walks in 3 2/3 innings. He was charged with four runs, three earned, and has 15 walks in 10 2/3 innings over three starts this season. Chris Stratton (1-0), the fifth of seven Pittsburgh pitchers, worked a scoreless seventh inning and was credited with the win.

Erik Gonzalez had three of Pittsburgh's 12 hits.

The Padres' Trent Grisham led off the game with a homer to right-center.

After San Diego went ahead 2-0, Snell lasted 38 mostly ineffective pitches. Stallings scored on a double by Gonzalez to deep center field that made it 3-2.

The Padres tied it in the second when Grisham scored on a wild pitch by Kuhl. Pittsburgh went ahead for good in the bottom half.