Nishikori d. Herbert

Nishikori beat Herbert 6-2, 7-6(4) in the second round at the Miami Open - Miami. Nishikori won 73 of 131 points (56%). Nishikori hit 0 aces to 9 and won 83% of points behind the first serve (29/35) against 63% for Herbert. Nishikori converted 3 of 4 break points and saved 0 of 1 faced; Herbert converted 1 of 1. Herbert double-faulted 5 times. The match was played on hard in United States.