BIG-HITTING BORES

AMERICAN Madison Keys has labelled big-serving players ‘boring’ for belting down ace after ace. Her compatriots Sam Querrey and John Isner are among the biggest servers in the men’s game but No 10 seed Keys, who reached the third round yesterday, said: ‘I’m going to be totally honest. I find it kind of boring. It seems they just hit 312 aces a match.’