Blake Treinen, Lou Trivino struggles continue in A's 11-inning loss to Angels

Blake Treinen, Lou Trivino struggles continue in A's 11-inning loss to Angels

OAKLAND -- Much of the A's success last year was due to their phenomenal bullpen, specifically Blake Treinen and Lou Trivino.

Treinen had a historic season, becoming the first pitcher in MLB history to record at least 30 saves and 100 strikeouts with an ERA under one. Trivino was nearly as good, finishing 8-3 with a 2.92 ERA, striking out 82 batters in 74 innings.

This year, it's been a different story for Oakland's dynamic duo.

Treinen has already allowed 11 earned runs, four more than he surrendered all of last season, and has an ERA of 3.62. He gave up two key runs in the ninth inning of Wednesday's 12-7 loss to the Angels.

Trivino also struggled in Wednesday's contest, allowing five runs (four earned) in one inning of work. His ERA ballooned to 3.67.

"I was just underneath a lot of the balls," Trivino explained. "Everything was up. Everything was flat. It was tough to locate. ... Not a recipe for success."

After giving up just two earned runs between March and April, Trivino has now surrendered nine earned runs in 14 1/3 innings this month. That translates to a 5.65 ERA.

Treinen has been even less effective recently, allowing 10 earned runs in his last 14 innings of work for an ERA of 6.43.

"It's not like he had bad stuff," Melvin said of Treinen's outing on Wednesday. "The one hard-hit ball (an RBI double by Luis Rengifo) is the one pitch he would probably want to take back."

Treinen's command has been among the chief concerns. The hard-throwing right-hander has already walked 12 batters this year in just 27 1/3 innings. Last season, he walked 21 in 80 1/3 frames.

Earlier this month, Treinen missed a couple of games due to right elbow soreness. However, he says it was just tendonitis, something he's experienced before, and he felt fine.

Trivino has dealt with his own command issues this season, issuing 14 walks in 27 innings, including three on Wednesday.

"Location, just flat," he said. "Everything wasn't going my way today."

The A's will have to hope that their dominant right-handers get back on track in a hurry. Oakland relies heavily on its bullpen, and Treinen and Trivino are probably the two most important members.

[RELATED: Mengden motivated after starting season in minors]

Still, Melvin isn't overly concerned.

"It's not like these guys got pounded," he said. "It just ended up not being our day."

A's bullpen struggles again, wastes Mike Fiers start in loss to Twins


A's bullpen struggles again, wastes Mike Fiers start in loss to Twins

Mike Fiers left Thursday's game against the Minnesota Twins in line for his eighth consecutive win. Unfortunately for Fiers, the A's bullpen couldn't protect the lead for him.

That's become an unwelcome trend this season and continued in Thursday's 6-3 loss, as Oakland blew its 17th save of the season, third-most in the AL.

Yusmeiro Petit entered the game with two on and one out in the seventh inning and the A's leading 3-1. Minnesota's Eddie Rosario belted Petit's very first pitch over the right field wall for a three-run home run, and the Twins rallied back for the series-opening victory.

"It probably crept a little bit more towards the middle than he wanted it," A's manager Bob Melvin told reporters Thursday after the game. "But he's been a guy who's been doing (the job) for us in that situation all year. Every now and then you're going to give one up. Give (Rosario) credit. He put a good swing on it."

Fiers ended up with a no-decision and his win streak remains alive at seven. The right-hander delivered his 11th straight quality start, allowing three earned runs on six hits in 6 1/3 innings, with four strikeouts and four walks.

Fiers wasn't quite as sharp as he has been recently, but Fiers still found a way to limit the damage despite the many baserunners. He recorded the first out of the seventh inning, before allowing a double and a walk to put the tying runs on base.

At that point, Fiers had made 89 pitches and Melvin had a decision to make. Oakland's skipper elected to turn to his bullpen.

"It's a hot night, he's back out there again for the seventh inning, gives up a hit and a walk," Melvin explained. "So it's a situation where we usually bring (Petit) in. You've got to give Rosario credit. He hit a good pitch."

[RELATED: Optimistic Beane hopes A's are active at trade deadline]

Lou Trivino also had a rough night out of the A's bullpen, surrendering a pair of home runs in the eighth inning to give the Twins some insurance. Oakland's 'pen has only converted 56 percent of save opportunities this season, seventh-worst in the majors.

The A's bullpen has actually performed much better as of late, so perhaps this is just a minor hiccup. Oakland will try to even the series Friday night when they send Chris Bassitt to the mound.

A's vs. Twins lineups: Matt Chapman out, Chad Pinder to start at third


A's vs. Twins lineups: Matt Chapman out, Chad Pinder to start at third

The A's will be without All-Star third baseman Matt Chapman as they take aim at their seventh straight win Thursday night in Minnesota.
Chapman left Wednesday's game after two innings with left ankle soreness and is considered day-to-day. He told reporters his absence is just precautionary and he should play on Friday.
"It just stiffened up on my throw across the diamond (in the top of the first) and then when I took that swing in the box (in the bottom of the first), it kind of just like caught, and then it didn't feel right," Chapman said after the game. "So it was more precautionary than anything."
Chad Pinder will fill in at third base and hit eighth in the order. Pinder homered in Wednesday's win, one of six A's home runs in the game. Jurickson Profar hit two homers of his own and will get another start at second base and bat seventh.
Designated hitter Khris Davis will hit sixth for the second straight game, with right fielder Mark Canha in the cleanup spot again. Canha notched his first career two-homer game on Wednesday.
Veteran right-hander Mike Fiers will be on the mound for Oakland, seeking his eighth straight win and 11th consecutive quality start. Fiers, 34, ranks second among American League starters with a 2.31 ERA since April 26. For the season, he is 9-3 with a 3.61 ERA.
Fiers is 6-1 with a 2.66 ERA in 12 career appearances against Minnesota, including 11 starts. Earlier this month, he allowed two runs (one earned) in six innings in a no-decision against the Twins.
Minnesota will counter with right-hander Kyle Gibson. The 31-year-old is 8-4 this season with a 4.03 ERA. In five career starts against the A's, he is 2-2 with a 3.81 ERA.
Here are the full lineups for the A's-Twins game, which will be broadcast on NBC Sports California and the MyTeams app. Coverage begins at 4:30 p.m. PT, with first pitch at 5:10.
Oakland A's (55-41)
Marcus Semien, SS
Robbie Grossman, LF
Matt Olson, 1B
Mark Canha, RF
Ramón Laureano, CF
Khris Davis, DH
Jurickson Profar, 2B
Chad Pinder, 3B
Josh Phegley, C

Mike Fiers, RHP (9-3, 3.61 ERA)
Minnesota Twins (58-36)
Max Kepler, CF
Mitch Garver, C
Nelson Cruz, DH
Marwin Gonzalez, LF
C.J. Cron, 1B
Luis Arraez, 2B
Miguel Sanó, 3B
Jake Cave, RF
Ehire Adrianza, SS
Kyle Gibson, RHP (8-4, 4.03 ERA)