Mertens comes through seesaw three-setter vs. Cocciaretto in Beijing
No.24 seed Elise Mertens improved to 2-1 overall against Elisabetta Cocciaretto after defeating the Italian in the China Open second round. Mertens won the first set from 4-0 down and recovered after missing her first two match points at 5-4 in the second set.
