WASHINGTON — Matt Adams homered twice and drove in a career-high seven runs, Anibal Sanchez got his 100th career victory, and the Washington Nationals beat the Arizona Diamondbacks 15-5 on Sunday to split their four-game series.

Adams, Anthony Rendon and Kurt Suzuki homered off Arizona reliever Zack Godley, and Adams added a grand slam against Stefan Crichton in the eighth. Adams has nine career multi-homer games.

Adam Eaton had three hits and two walks for Washington, which piled up 15 hits while matching its season scoring high.

Arizona’s Ketel Marte hit a solo shot in the first, his third homer in two days and 20th of the season, as part of a three-hit game.

Washington scored three runs in the first against Archie Bradley (2-4), with Howie Kendrick hitting a bases-loaded single and Suzuki following with a two-run single two batters later. Eaton chased Bradley, who made his first start since Oct. 1, 2016, with a one-out RBI single in the second.

Suzuki exited in the seventh inning when Tanner Rainey’s pitch bounced in the dirt and hit the catcher in the right shoulder.

TRAINER’S ROOM

Diamondbacks: Manager Torey Lovullo said C Alex Avila will be shut down for “a couple of weeks” after an MRI revealed a Grade 1 strain of his left calf. … INF Jake Lamb (strained left quadriceps) hit a two-run homer Saturday for Triple-A Reno. Lamb is hitting .263 with a home run and six RBIs in six games on his rehabilitation assignment.

UP NEXT

Diamondbacks: Arizona is off Monday. RHP Merrill Kelly (7-6, 3.73 ERA) starts against Colorado on Tuesday as the Diamondbacks begin a nine-game homestand against NL West opponents.