Den Bosch, The Netherlands (SportsNetwork.com) - Defending champion Simona Halep decided to retire from her second-round match Wednesday at the Topshelf Open, a final grass-court Wimbledon tune-up. The top-seeded Romanian star won the first set, 7-5, against German Annika Beck and was trailing 2-3 in the second when she called it a week, citing a shoulder injury. Halep, who was fresh off her runner-up finish at the French Open two weeks ago, beat Belgian Kirsten Flipkens in last years finale here at Autotron Rosmalen. Two other seeds exited the draw on Day 4, as Chinese Zheng Jie tackled No. 4 Carla Suarez Navarro, of Spain, 7-5, 0-1, retired, and Ukrainian Elina Svitolina bounced a No. 6 Flipkens 7-6 (7-4), 6-4. Eighth-seeded Czech Klara Koukalova avoided an upset by handling German qualifier Mona Barthel, 6-2, 7-6 (8-6). Also on Wednesday, Kazakhstans Yaroslava Shvedova edged out Dutch wild card Michaella Krajicek 7-6 (8-6), 7-6 (7-4) and qualifier Coco Vandeweghe overcame fellow American Vania King 6-7 (6-8), 6-0, 2-1, as King retired early in the third. Thursdays quarterfinals will pit seventh-seeded Spaniard Garbine Muguruza against Vandeweghe; Koukalova versus Shvedova; Beck against Slovak Magdalena Rybarikova; and Zheng versus Svitolina. Chris Bassitt Athletics Jersey . Coming off a 6-0 drubbing at Chelsea on Saturday, Arsenal endured another demoralizing result after rallying for a 2-1 lead -- only to concede a fluke equalizer. Stitched Athletics Jerseys . - For years William Gay kept quiet. https://www.cheapathleticsonline.com/115...-athletics.html. Malone will become an unrestricted free-agent and as per the collective bargaining agreement, the Lightning will be responsible for two-thirds of the remainder of his contract over twice the length of the rest of the deal. Oakland Athletics Gear . -- During Kansas shootaround on Wednesday before the Jayhawks faced Oklahoma, coach Bill Self told Wayne Selden Jr. Athletics Jerseys 2020 . Mauer drove in two runs before leaving with an injury, Eduardo Nunez homered and the Minnesota Twins beat the Kansas City Royals 10-2 on Tuesday night.Barry Trotz will have a familiar face behind the bench with the Washington Capitals. Lane Lambert - an assistant with the Trotz and the Nashville Predators for the previous three seasons - has been hired as an assistant coach of the Capitals, the team announced on Friday. Priior to joining the Predators, Lambert spent four years as head coach of the AHLs Milwaukee Admirals.dddddddddddd The Predators finished with 38-32-12 record in 2013-14, three points out of a playoff spot. Trotz was hired as head coach of the Capitals in May. ' ' '