OAKLAND – On many a night last year, a tough left-hander such as James Paxton meant trouble for the A's.
They instead flipped that script Thursday, chasing Paxton in the fifth inning and hitting their way to a 9-6 victory over the Seattle Mariners to open a four-game series at the Coliseum.
Paxton, who hadn't allowed a single run over his first three starts of 2017, got touched for five runs and left after Ryon Healy's RBI single in the bottom of the fifth. It figured the A's would have to bring the offense with Cesar Valdez making his first big league start on the mound in seven years. They responded with an 11-hit attack and their second consecutive game scoring nine runs. In doing so, they ran their winning streak to season-high three games and got back to the .500 mark at 8-8.
The A's scored an American League-low 166 runs off lefties last season and had the lowest on-base percentage (.298). But they've now beaten lefty starters each of the past two days. On Wednesday they scored four runs in the first and made it a quick day for the Rangers' Martin Perez.
Paxton entered the night on a roll, not having allowed a run over 21 innings in his first three starts. That made him jus the 10th pitcher since 1900 to begin the season with three consecutive starts of at least six scoreless innings. But after Seattle jumped out to a 3-0 lead, the A's battled back.
They led 6-5 when Trevor Plouffe, who struck out in his first three at-bats, drilled a three-run homer in the seventh to give the A's some cushion.
On a down note for Oakland, Rajai Davis was replaced in center field for the ninth after he had trouble making it down the first-base line on a grounder in the previous inning.
Starting pitching report
The night started out rough for Valdez in his first major league start since 2010. The Mariners knocked him around for three runs on five hits over the first two innings, but that was it off the 32-year-old journeyman, who was called up for the start with Kendall Graveman on the disabled list. Valdez was pulled after just four innings and 76 pitches, but he kept the A's in the game and didn't force Bob Melvin to blow through his entire bullpen.
Taylor Motter tied the game with a two-run homer off Frankie Montas in the sixth. Otherwise, it was stellar work from the A's relief corps. Ryan Dull (1-1) picked up the victory, Sean Doolittle retired Robinson Cano for a key out in the seventh and Ryan Madson and Santiago Casilla closed it out.
At the plate
It's good news for the A's to see Ryon Healy regaining his stroke. He finished 3-for-3 with two RBI and a walk, and is now 7-for-9 over his past four games. Plouffe's three-run homer was a liner to left that had to feel good after his three strikeouts before that. The A's capitalized on Seattle's defensive mistakes and got contributions up and down the order.
In the field
The A's played their second consecutive errorless game and turned in a couple of excellent plays in the infield. Jed Lowrie, fielded Mitch Haniger's broken-bat bloop near second base, stepped on the bag and threw to first to complete a double play that got Valdez out of the second. Healy made a nifty backhand stop on Jarrod Dyson's chopper, keeping the Mariners' most dangerous runner off the bases in the seventh. Conversely, the Mariners shot themselves in the foot at the wrong time. Center fielder Leonys Martin let Rajai Davis get by him for a two-base error, and Davis wound up scoring on Adam Rosales' sacrifice fly in the fifth.
Just 10,707 were on hand at the Coliseum.
Sean Manaea (0-1, 5.51) matches up against Hisashi Iwakuma (0-1, 5.40) on Friday night at 7:05 p.m. The A's lefty is holding opponents to a .138 batting average, third-best in the American League. But he has walked nine in 16 1/3 innings and has hit four batters, most in the majors.