KANSAS CITY, Mo. (AP) — Johan Oviedo pitched a two-hitter for his first complete game in 53 major league starts, Ke’Bryan Hayes had four hits and Zack Greinke lost his ninth consecutive decision in the Pittsburgh Pirates’ 5-0 win and the Kansas City Royals on Monday night.

Oviedo (8-13) struck out five and walked two while throwing a career-high 112 pitches.

“He was on point the entire game,” Pittsburgh manager Derek Shelton said. “When he got behind he was able to execute..”

It was just the 28th complete game in the major leagues this season and the first complete game in 150 professional starts for the 26-year-old right-hander dating to 2016. Oviedo had never before gotten an out in the eighth inning, must less pitch the ninth.

“I was trying not to think about anything,” Oviedo said. “I was very excited. I tried to just check my mind and make good pitches.”

Catcher Endy Rodríguez lobbied Shelton and pitching coach Oscar Martin to allow Oviedo to finish.

“Going into the ninth, I didn’t plan on pitching him, because he was at 97,” Shelton said of the pitch count. “I figured that was good. Endy Rodríguez made a pretty strong push. He kept saying, ‘Let’s go, he’s fine.’ … I figured: young catcher feeling it. We were hitter by hitter, but it was good for Endy and good for Ovi.”

Pittsburgh won at Kansas City for the first time since Aug. 20, 2015.

Kansas City (41-92) didn’t advance a runner past first base. The Royals were blanked for the 14th time this season and held to two hits or fewer for the eighth time.

“We didn’t put too many good swings on him,” Kansas City manager Matt Quatraro said.

Greinke (1-13) gave up two runs and six hits in 4 2/3 innings, dropping to 0-9 in 17 starts since beating Baltimore on May 3. The 39-year-old right-hander is tied with Oviedo, Kyle Freeland and Rich Hill for second in the majors in losses, trailing only teammate Jordan Lyles at 15. Grienke had only one 1-2-3 inning.

“He was a little bit off with his command,” Quatraro said. “It’s amazing how he can compete and get out of trouble. There’s a reason he’s been doing this for as long as he has.”

Hayes singled in the first, hit an RBI double in the third for a 2-0 lead, singled in the fifth to chase Greinke and singled in the seventh against Taylor Hearn. Hayes is hitting .438 (21 for 48) since Aug. 9 with four doubles, four home runs and eight RBIs.

“I’ve been putting good at-bats together and hitting the ball hard,” Hayes said. “We were able to find some holes. It feels good whenever you can find a hole.”

Alfonso Rivas hit a run-scoring double-play grounder in the second first after Rodríguez’s leadoff single and walks to Jack Suwinski and Liover Peguero.

Andrew McCutchen and Joshua Palacios had RBI singles in the seventh off Hearn. and Rivas doubled in a run in the eighth against Jackson Kowar.

PITTSBURGH (AP) — Rookie Liover Peguero hit a two-run home run and Johan Oviedo pitched seven strong innings to lead the Pittsburgh Pirates to a 4-1 victory over the slumping Detroit Tigers on Tuesday night.

Peguero’s two-run home run to left-field bleachers capped a three-run second inning. The 3-0 lead was enough for Oviedo, who allowed one run while scattering six hits, striking out five and walking two.

Oviedo (5-11) has won back-to-back starts after losing eight consecutive decisions.

“Really big start,” Pittsburgh manager Derek Shelton said. “He threw 25 pitches in the first and bounced back and was really efficient after that. He was in command of his pitches the entire game. Really solid start.”

Rookie Endy Rodriguez tripled in a run in the second to open the scoring and scored on Peguero’s third home run in 10 games since being recalled from Triple-A Indianapolis.

“I’ve never been (in the major leagues) before so I feel the more reps I get, the better I’m going to get,” Peguero said. “I feel what’s giving me a rhythm right now is being patient at the plate, not trying to rush anything, just be fluid and try to put the best swing on every pitch.”

Another rookie, Alika Williams, had two hits for the Pirates. He doubled in a run in the fourth to push the lead to 4-0.

David Bednar pitched a perfect ninth inning for his 22nd save to close out the Pirates’ fourth win in five games. The Pittsburgh-area native had been the subject of trade rumors in recent weeks, but remained with the Pirates when baseball’s trade deadline passed Tuesday.

“Everybody knows how much I love it here and want to be here,” Bednar, a two-time All-Star said. “So, I’m happy.”

Matt Manning (3-3) remained winless in his last four starts. He gave up four runs and eight hits in six innings, struck out six and did not walk a batter.

“He made some mistakes and he paid for them,” Detroit manager A.J. Hinch said. “They won some at-bats early on a couple of loose breaking balls and they did some damage. In a game where we didn’t generate much offensively that was the separator.”

Akil Baddoo hit an RBI single for the Tigers, who lost for the sixth time in seven games.

PITTSBURGH (AP) — The Pittsburgh Pirates used the seventh overall pick in the 2020 draft on Nick Gonzales in part because of the power he’s able to generate out of his slight 5-foot-9 frame.

Nearly three years later, that power is finally on display in the major leagues.

Gonzales tripled in the second inning for his first big league hit, and then drilled a 442-foot homer to center as the Pirates broke out of an extended funk with a 9-4 win over San Diego on Tuesday night.

Asked if he typically deposits a ball that far beyond the wall during batting practice, the 24-year-old just laughed and said: “I don’t hit many homers during BP, that’s for sure.”

Maybe that’s why Gonzales found himself staring a little longer than usual at the drive that reached the batter’s eye for his first major league homer.

“I wasn’t really sure where it would land,” he said. “Rounding first base, seeing it hit the wall was pretty cool.”

So was seeing the Pirates emerge from a 1-12 slide that dropped them from first to fourth in the NL Central, a freefall in which the offense failed to score more than three runs 10 times.

There were no such issues against San Diego spot starter Reiss Knehr (0-1) and three relievers. Pittsburgh racked up 16 hits and went 7 for 15 with runners in scoring position after going just 3 for 25 in that category while dropping three of four in Miami over the weekend.

Carlos Santana had three hits, including his seventh homer of the season. Andrew McCutchen collected three singles, rookie Henry Davis added two hits and outfielder Jack Suwinski ended an 0-for-29 funk by hitting a solo homer in the third.

“(To have) both Henry and Nick having good days, I think that’s really important,” Pirates manager Derek Shelton said.

Rich Hill (7-7) put together six steady innings in the rain to improve to 7-1 in his last 11 starts against the Padres. Roansy Contreras worked three innings for his first major league save.