Seventh seed Tomas Berdych continued his unassuming passage into the Wimbledon quarter-finals with a 6-4 6-0 6-7 6-0 victory over an irate Jonas Bjorkman.
Overpowered in the opening two sets but leading the third 4-3 with a break point, the Swede was infuriated when umpire James Keothavong overruled a Berdych serve in.
'That is why you suck,' the 35-year-old said, lambasting the umpire's decision. Last year's surprise semi-finalist branded the official 'absolutely useless' before clawing back into the match by winning the third set tiebreak 8-6.
The 19th-seeded Bjorkman refused to shake the umpire's hand as he departed from Court 18.
