Italy's Simone Bolelli stunned second seed Florian Mayer 6-2 7-6 (7/4) to reach the quarter-finals of the Bet-at-Home Cup on Wednesday. German world No.24 Mayer was attempting to reach his third successive quarter-final after reaching the last eight at Wimbledon and Hamburg. Bolelli will next play Martin Klizan, the fifth-seeded Slovak who defeated countryman Pavol...
