WASHINGTON — Lane Thomas homered to highlight a seven-run third inning, and the Washington Nationals routed the Miami Marlins 8-1 on Friday night in the opener of a three-game series.
MacKenzie Gore struck out 10 over seven innings for Washington, which has won six of seven and improved to 5-0 against Miami this season.
The Marlins, who are an NL-worst 23-46, have lost three in a row and nine of their last 11. Miami fell to 3-21 when facing a left-handed starter.
Gore (6-5) won for the fourth time in five starts, giving up a run on five hits while matching the longest outing of his career.
''Gore's good,'' Miami manager Skip Schumaker said. ''I had him in San Diego as a young kid and seeing him mature into what he is today is great to see, when we're not playing him. He was on the attack.''
The Nationals chased Miami starter Shaun Anderson (0-1), who was called up from Triple-A Jacksonville earlier in the day, with seven consecutive hits — many early in the count — to start the third. After Jacob Young's leadoff single, CJ Abrams had a sharp infield single on the next pitch and Thomas followed with a first-pitch homer off the foul pole in left.
Jesse Winker turned Anderson's first offering into an infield single, and Eddie Rosario sent an 0-2 fastball to right for a double. Joey Meneses poked a first-pitch single to left to score two runs, and Luis García Jr. ended Anderson's night with a hit on a 1-0 fastball.
''You don't want to fall behind,'' Washington manager Dave Martinez said. ''It's hard enough to hit. To hit with two strikes is tough. Be aggressive and be aggressive with balls in the strike zone, and we really did that today.''