Mariners swept by Giants as Flores hits a walk-off single

SAN FRANCISCO — Wilmer Flores hit an RBI single with two outs in the ninth inning and the San Francisco Giants beat the Seattle Mariners 5-4 on Sunday to sweep the three-game series.

Mike Yastrzemski hit a three-run homer for the Giants, who are 8-1 and off to their best start since 2003.

Randy Arozarena tied it at 4 for the Mariners in the ninth with an RBI double after Seattle was down to its last strike against Giants closer Camilo Doval (1-0).

But Flores singled in Luis Matos with two outs on the first pitch he saw from Gregory Santos (0-2) to win it for the Giants.

Flores’ hit came just after Mariners right fielder Victor Robles made a long dash for a terrific catch in the netting in foul territory by going over the low railing to snag a fly ball by Patrick Bailey. Robles injured his left shoulder on the play and was carted off the field. Mariners manager Dan Wilson said Robles was having tests done on his shoulder at Oracle Park.

“He’s such a force,” Wilson said. “Big hits, the great defense that he plays. He causes a lot of havoc on the bases, doing what he does out there. He’s a great guy to have at the top of your lineup. That’s why we’re hoping for the best.”

The 31-year-old Robles is hitting .273 with three RBI and three stolen bases through 10 games this season after hitting .328 for the Mariners last season and going 30 for 31 in stolen base attempts. He was the first Seattle player with a batting average of over .320 since Ichiro Suzuki hit .352 in 2009.

The Giants, who won the game on the next pitch on a single by Flores, challenged the call that it was a catch, but it was upheld.

Center fielder Julio Rodriguez was the first to wave over athletic trainers after seeing Robles go down, and he called Robles a “very impactful player for our team, defensively and offensively.”

“I just noticed that he was in pain and called the trainers immediately,” Rodriguez said. “He made all that effort. But it was at a high cost.”

Giants right fielder Mike Yastrzemski, who knows the dimensions of the ballpark well, said he was glad that netting was there as opposed to the concrete bricks that align the right field wall.

“Who knows what could have happened?” Yastrzemski said. “It’s one of those things where you hope he’s OK. I’ve never seen anything like that.”

Robles could have probably let the ball go foul, but “that’s not who he is,” said Bryan Woo, who started for the Mariners and gave up four runs in six innings.

“He’s got the respect of everybody in the clubhouse,” Woo said.

The Giants scored four times in the fourth after trailing 2-0, capped by Yastrzemski’s opposite-field homer.

Rodríguez and Cal Raleigh hit solo homers to put Seattle up 2-0.

Giants starter Jordan Hicks allowed three runs in 5.1 innings.

Key moment

Doval escaped a bases-loaded jam after blowing the save in the ninth, getting Mitch Garver to pop out to keep the game tied.

Key stat

Giants outfielder Jung Hoo Lee had two hits to extend his hitting streak to seven games. He has reached base safely in all eight games he’s played.

Up next

Mariners return home for a three-game series against the Astros with RHP Logan Gilbert (0-1, 3.00 ERA) on the mound. RHP Hayden Wesneski (0-1, 5.40 ERA) will start for Houston.

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GIANTS 5, MARINERS 4

Runners left in scoring position—Seattle 6 (Tellez, Garver 2, Robles 2, J.Rodríguez); San Francisco 3 (Wade, Chapman, Lee). RISP—Seattle 2 for 10; San Francisco 3 for 8.

Runners moved up—J.Rodríguez, Adames, Bailey. GIDP—Bliss.

DP—San Francisco 1 (Chapman, Koss, Wade).

Inherited runners-scored—R.Rodríguez 2-1. IBB—off Doval (Raleigh). HBP—Hicks 2 (Raley,Raley).

Umpires—Home, D.J. Reyburn; First, John Libka; Second, Sean Barber; Third, James Hoye.

T—2:43. A—41,060 (41,915).