OAKLAND – That pristine ERA wasn't going to last forever for Andrew Triggs, and it was no secret why things took a wayward turn for the A's right-hander Sunday.
His command deserted him in the top of the third against Seattle, and that led to a disastrous inning that told the story in an 11-1 loss that halted the A's five-game winning streak.
Triggs, who hadn't allowed a single earned run in winning his first three starts of 2017, walked Robinson Cano to load the bases in the third, then issued another free pass to Nelson Cruz that forced in a run and put the Mariners up 2-0. After striking out Daniel Vogelbach, Triggs caught too much plate with a 1-0 pitch and Taylor Motter drilled it for a grand slam that made it 6-0 and put this one out of reach with the way Yovani Gallardo was pitching.
Gallardo (1-2) gave up just four hits over 6 1/3 innings as the Mariners prevented the A's from completing their first home sweep of a four-game series since July 3-6, 2014, when they took four from Toronto.
Seattle turned it into a rout as Nelson Cruz belted a three-run homer in the seventh off Raul Alcantara, who was left in to eat up innings and surrendered two***more runs in the ninth.
Triggs (3-1), in a season-opening rotation for the first time in his major league career, opened the year by throwing 17 2/3 innings without allowing an earned run. That was the longest such season-opening streak by a starting pitcher in Oakland history. His ERA went from 0.00 to 2.42 with Sunday's outing.
The A's (10-9) finished 5-4 on their nine-game homestand that was shortened by one game due to a rainout Easter Sunday.
Starting pitching report
The first batter of the game was a bad omen for Triggs as he hit Jarrod Dyson to put the speedster on base. Dyson stole second and Cano knocked a run-scoring single to right field that quickly brought Triggs' earned-run streak to an end. The right-hander was charged with six earned runs over 4 2/3 innings. He gave up five hits with four strikeouts and the two walks.
Daniel Coulombe entered in relief of Triggs in the fifth and provided 1 1/3 scoreless innings. Then Alcantara, who was replaced in the rotation by Jesse Hahn on the last road trip, was left in to soak up three innings to save the bullpen any more wear and tear in a lopsided game. He gave up five runs in three innings and walked two.
At the plate
The A's, after falling behind early, couldn't muster anything against Gallardo, who the Mariners acquired in an offseason trade from the Orioles. Their only run came in the seventh, when Ryon Healy led off with a double, moved to third on Trevor Plouffe's single and scored on Matt Joyce's sacrifice fly off reliever Tony Zych.
In the field
Neither team committed an error, making it five games in a row that the A's have gone errorless. Gallardo was aided by an outstanding diving snag by third baseman Mike Freeman in the sixth. Matt Olson, drawing a start in right field for the A's, made a sliding catch that turned into a double play when Daniel Vogelbach wandered too far off first base.
The homestand finale drew 24,165 fans.
The A's take Monday off and then begin a nine-game road trip against the Angels on Tuesday. The opener pits Jesse Hahn (1-1, 3.00) against J.C. Ramirez (2-2, 6.46). On Wednesday, it's Sean Manaea (1-1, 4.43) against Matt Shoemaker (0-1, 4.98). Then Jharel Cotton (2-2, 4.76) matches up against Ricky Nolasco (1-2, 4.76) in Thursday's finale. All three games begin at 7:05 p.m. and air on NBC Sports California.