NEW YORK -- Trying to serve out the biggest victory of her career, 18-year-old Ana Konjuh was startled -- right along with everyone else under the roof in Arthur Ashe Stadium -- by a piercing noise coming from the U.S. Open arenas sound system during a ball toss.The Croatian recoiled, let the ball drop and put her left hand to her chest. Once Konjuh realized nothing bad was going on, she smiled, then resumed playing, just as calm and collected as ever, and finished a 6-4, 6-4 upset of No. 4 seed Agnieszka Radwanska on Monday night to reach her first Grand Slam quarterfinal.I just said to myself, `Stay in the game. Dont rush, Konjuh said.Yes, she acknowledged later, she was scared for a moment by the odd sound. But nothing really threw her off her game on this night. Not the stakes or the setting -- playing with the roof closed atop the largest tennis stadium shed ever set foot in.And definitely not Radwanska, the 2012 Wimbledon runner-up.Im real excited about my performance tonight. My serve was pretty good tonight, Konjuh said. I dont think she had any answers.Konjuh, who is ranked only 92nd, was the junior champion at Flushing Meadows in 2013.A fearless big hitter, Konjuh compiled a 38-9 edge in winners against Radwanska, who is 27.Radwanska is now 0-5 in fourth-round matches at the U.S. Open, the only Grand Slam event where she hasnt been to the quarterfinals at least once.I just couldnt do any more, I guess, today, Radwanska said. I was really trying. I was just too slow today.She wondered aloud at her news conference why the match was played with the new $150 million retractable roof atop Ashe shut. A shower briefly had interrupted the previous match, Andy Murrays victory over Grigor Dimitrov, just before its final game, but then the wet weather quickly disappeared.Before Konjuh vs. Radwanska began, the cover was closed atop the arena.Asked whether she was told why by a tournament official, Radwanska said: Well, the risk of rain. But, well, there was always risk of rain, I guess.Would she have preferred for the match to be played without the roof?I dont know what would happen if that would be open. Sometimes, she added, I just dont understand why theyre closing the roof.Konjuh didnt care, even saying she was real happy she got a chance to play with it shut.She said the conditions suited her better than Radwanska.I didnt have any wind or sun or anything thats going to distract me, Konjuh said, so I just played my game and gave my best.This year at the All England Club, Konjuh held three match points against Radwanska but lost their second-round match 9-7 in the third set after accidentally stepping on a tennis ball and injuring her right ankle during a point at 7-all.Konjuh next faces 10th-seeded Karolina Pliskova, who eliminated Venus Williams in three sets. Pliskova, who is 24, has never played in a major quarterfinal, either. Wednesdays other quarterfinal will be Williams sister, No. 1 seed Serena, against No. 5 Simona Halep.The quarterfinals on the other half of the draw are Tuesday: No. 2 Angelique Kerber vs. No. 7 Roberta Vinci, and Caroline Wozniacki vs. Anastasija Sevastova.---Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrichFake Yeezy Boost 350 Store . Wilson hit Schenn from behind during Tuesday nights game in Philadelphia, earning a five-minute major for charging and a game misconduct. He has a phone hearing with the department of player safety, which limits any potential suspension to five or fewer games. Cheap Fake Yeezy Boost 350 V2 . As he recorded his 23rd and 24th points of the evening, a segment of the sellout Air Canada Centre crowd expressed their appreciation for the Raptors point guard with a smattering of MVP chants. http://www.fakeyeezyboost350.com/ . PETERSBURG, Fla. Fake Yeezy 350 V3 Sale . The 43-year-old closer, in his 19th and final big league season, has said hed like to play the outfield. Yankees manager Joe Girardi says hes thinking about allowing Rivera to do it this weekend, when the Yankees finish their season with a three-game series at the Houston Astros. Discount Fake Yeezy Boost 350 . -- The St. Johns IceCaps weathered a wild first period with the help of goaltender Jussi Olkinuora, before finding offensive inroads in the second. BALTIMORE -- After struggling earlier in the week, the Baltimore Orioles bats finally came alive in the series opener against the Houston Astros.Baltimore will look to keep that momentum going Friday.After scoring four runs in two games against Boston, the Orioles managed 18 hits in the 13-5 victory over the Astros on Thursday. Baltimore slugged six home runs and leads the majors with 183.It was big, said shortstop J.J. Hardy, who went deep twice. We havent been swinging the bats all that great, and to bust out like that. Hopefully, it keeps going and we can keep that confidence.The Orioles have spent 111 of 136 days in first place of the AL East this season, but have struggled since the All-Star break, going 16-17. However, with the win Thursday, the Orioles moved into a second-place tie with the Red Sox and trail the Toronto Blue Jays by 1 1/2 games in the American League East.Houston has lost five straight and is mired in third place in the AL West behind Texas and Seattle. The Astros, however, are still within striking distance in the wild card standings.When you play these four-game series, the first couple of games are key because it puts you in a powerful position to potentially win the series, Astros manager A.J. Hinch said. We know these guys are in the middle of this race as well. I think it tells us how muddy the waters are going to be when it comes down to this.dddddddddddd As much as wed like to watch what Baltimore is doing, or Detroit, or Toronto, or Boston, or Seattle, the teams that are in this race, we need to take care of ourselves. We need to win our own games and not worry about what everyone else is doing.Left-hander Wade Miley (7-10, 5.23 ERA) is still looking for his first win with the Orioles since being acquired from Seattle at the trade deadline. Miley has taken the loss in two of his past three starts. He didnt get a decision in his previous outing Saturday against the Giants when he allowed seven runs (six earned) in 4 1/3 innings. In his three starts with the Orioles, Miley has a 7.04 ERA, with a 8:5 strikeout to walk ratio.Collin McHugh (7-10, 4.70) gets the start for Houston and tries to snap a four-game losing streak. McHugh has not earned a win since July 23 against the Angels. In his last start, McHugh gave up three runs on five hits over 5 1/3 innings in a 4-2 loss to the Blue Jays.McHugh will be challenged to contain the Orioles powerful lineup, which especially thrives at hitter-friendly Camden Yards. Baltimore owns the best home record in the American League at 40-19. ' ' '