Petr Brunclik and Sumit Nagal meet in the round of 16 at Liberec on Wednesday. Petr Brunclik is 6-4 across recent matches. Sumit Nagal has won 7 of the last 10.

The serve is where this match separates: Brunclik has been winning 71.3% of first-serve points to Nagal's 61.8%, and on clay that gap compounds fast. Brunclik comes in off a compressed schedule. This one is close to a coin flip, and the lean toward Brunclik is exactly that — a lean.