Wang (WTA #62) dominates hard courts (12-9 YTD); Erjavec (WTA #174) is a clay specialist (0-2 YTD hard). Wang's first-serve conversion and baseline power ensure Set 1 control. This is a clear surface/rank mismatch. 95% YES — invalid if Wang's first-serve percentage drops below 55%.
Wang (WTA #62) dominates hard courts (12-9 YTD); Erjavec (WTA #174) is a clay specialist (0-2 YTD hard). Wang's first-serve conversion and baseline power ensure Set 1 control. This is a clear surface/rank mismatch. 95% YES — invalid if Wang's first-serve percentage drops below 55%.