Alexandr Dolgopolov was at his mercurial best to see off top seed and world number eight David Ferrer 6-4 6-4 at the Abierto Mexicano Telcel in Acapulco.The Ukrainian is already a two-time quarter-finalist this season having reached the last eight in Sydney and Rio de Janiero and he will aim to go one better in Mexico.Crowd-pleasing Dolgopolov hit 22 winners and that was more than enough to see off a below-par Ferrer despite a late flurry from the Spaniard who was in action for the thirs straight week. Ferrers defeat means the top two seeds are both out of the event after Kei Nishikori was beaten, it all leaves 19-year-old Dominic Thiem as the highest seed left in the competition.Next up for Dolgopolov is Robin Haase, the Dutchman coming through in three sets against Aljaz Bedene.The Slovenian-born British number two lost the first set 6-4 but won the second on the tie-break but after two hours and 22 minutes wit was Haase who prevailed 6-4 in the decider.Another maverick talent showcasing his skills in Mexico is Bernard Tomic.With Nick Kyrgios excelling in Dubai after his tournament win in Marseille, Australian tennis is undergoing something of a resurgence with both men starting to live up to their vast potential.Tomic, who is seeded fifth, overcame Frances Adrian Mannarino to set-up a quarter-final with Illya Marchenko who beat Americas Ryan Harrison.In the other half of the draw, rising teenage star Thiem needed three sets to see off Dimitry Tursunov - he will next face Grigor Dimitrov after the seventh seed proved too strong for Donald Young.The final quarter-final is an all-American affair, with Sam Querrey, a winner in Delray Beach last week and second round conqueror of Nishikori, set to face Taylor Fritz.You can watch all the action from Acapulco on Sky Sports 3 from 10pm on Thursday night. Abierto Mexicano Telcel Quarter-Finals Alexandr Dolgopolov v Robin Haase Ilya Marchenko v Bernard Tomic Grigor Dimitrov v Dominic Thiem Taylor Fritz v Sam Querry Sebastian Rode Dortmund Jersey .Y. - Rob Manfred was promoted Monday to Major League Baseballs chief operating officer, which may make him a candidate to succeed Bud Selig as commissioner. Eric Oelschlagel Dortmund Jersey . It was Kerbers third final of the year after losing to Anastasia Pavlyuchenkova of Russia in Monterrey in April and to Petra Kvitova of Czech Republic in Tokyo two weeks ago. The 10th-ranked German improved her record in finals to 3-5. http://www.footballdortmundpro.com/Kids-Jadon-Sancho-Jersey/ . -- Stanfords Kevin Danser knelt on one knee and hardly moved on the sideline as Michigan State celebrated its Rose Bowl victory and his Cardinal teammates made their way to the locker room. Marco Reus Dortmund Jersey . -- Quarterback Will Finch threw for 252 yards and three touchdowns, and Yannick Harou rushed in two scores as the No. Maximilian Philipp Jersey . Deulofeu injured a muscle in his right leg in Evertons 4-1 win over Fulham in the English Premier League on Saturday. Barcelona says that its team doctors will "co-ordinate" with Evertons medical staff as Deulofeu recovers.BEREA, Ohio -- Browns rookie safety Derrick Kindred broke his ankle during the teams bye week and will miss the remainder of the season.Coach Hue Jackson did not divulge how Kindred was injured, but said Wednesday that it was not from doing anything malicious and it does not change the way the team feels about the fourth-round draft pick from TCU.Kindred made five starts and appeared in all 12 games. Hes one of the few Cleveland rookies to stand out during a so-far winless season. Kindred was credited with 44 tackles (30 solo) and five defensed passes.ddddddddddddJackson did not say who will replace Kindred.The Browns also signed rookie defensive back Trae Elston, who originally signed with New Orleans and spent five weeks on Tampa Bays practice squad.Cleveland hosts Cincinnati on Sunday.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL . ' ' '