Chicago It took Luis Mendoza a long time to return to the majors and he's making a good case for staying there.
Mendoza pitched into the eighth inning for his second consecutive victory and Jarrod Dyson hit a two-run double to lift the Kansas City Royals over the Chicago White Sox 2-1 on Sunday.
"That was their 'A' lineup in there," Royals manager Ned Yost said. "He really did a great job.
"He does a real good job of keeping hitters uncomfortable because they don't know what to look for. He's come a long way."
Chicago lost for the 11th time in 15 games and with its 82nd defeat ensured the third losing record in manager Ozzie Guillen's eight-year tenure.
"I didn't expect anything less. It was a losing team when I got the 'X' next to me," Guillen said. "I'm not here for stats, I'm here to win divisions."
The young Royals continued their late-season surge, winning for the 10th time in 13 games.
Mendoza (2-0) limited Chicago to one run and five hits over 7 2-3 innings after holding AL Central champion Detroit to two runs in seven innings last Tuesday, his first big league start in nearly a year and a half. The Pacific Coast League pitcher of the year struck out four and walked two.
"I just put it in my mind to pitch strong to finish the year and try to be aggressive," Mendoza said. "Just work inside, to lefties and righties, just pound the zone inside and mix my pitches."
Yost said Mendoza has put himself "in the mix" for next year's rotation, but the right-hander isn't thinking that far ahead.
"Right now I don't think about next year," Mendoza said. "I just know that this year, I (had) a good year and that's all that matters to me."
Greg Holland earned his fourth save, getting all four of his outs via strikeout.
"A great pitching performance on both sides all the way around," Yost said. "You don't see many pitchers' duels in the American League anymore."
Chicago starter Gavin Floyd carried a no-hitter into the sixth inning before Lorenzo Cain and Chris Getz opened with back-to-back singles. After advancing on Alcides Escobar's sacrifice, Cain and Getz scored on Dyson's double down the right-field line.
It was the second straight day a White Sox starter carried a no-hitter into the middle innings. On Saturday, John Danks was perfect for 4 2-3 innings before Salvador Perez singled.
Floyd (12-13) matched his season high with 10 strikeouts and held Kansas City to two runs and three hits over eight innings. Still, he finished with a losing record for the second consecutive season.
"That was as good of a breaking ball as we've seen in a long, long time," Yost said. "We only got three hits on the day, but we pieced them together perfectly."
Adam Dunn went 0 for 3 with a walk, dropping his average to .161. Dunn needs 13 plate appearances in Chicago's final three games to finish with the worst qualifying batting average in big league history, surpassing Rob Deer's .179 mark in 1991.
The 27-year-old Mendoza was 12-5 with a 2.18 ERA for Triple-A Omaha and was selected the PCL's playoff MVP for his role in leading the Storm Chasers to the league title. But he hadn't won a game in the majors since Aug. 3, 2008, until he beat the Tigers last Tuesday.
Mendoza had to wait only five days for another win. Chicago failed to put more than one baserunner on in any inning against him until Gordon Beckham and Alexei Ramirez singled in the eighth.
Holland replaced Mendoza and gave up a bloop double to Paul Konerko, trimming Kansas City's lead to one. After A.J. Pierzynski was intentionally walked, Dayan Viciedo struck out with the bases loaded to end the inning.
Holland struck out the side in the ninth to preserve Mendoza's win, which came as no surprise to Cain, who played behind him in Omaha.
"I'm used to seeing that down in the minor leagues," Cain said. "He goes seven, eight innings strong each and every day. He's been doing it all year."