Friday's Gstaad round of 16 pits Alexander Bublik against Quentin Halys on clay. Alexander Bublik comes in at 6 wins from the last ten. Quentin Halys has won 5 of the last 10.

This is the first career meeting between the two, which means no head-to-head baggage on either side of the net.

Alexander Bublik simply rates much higher on clay, and our number follows from it. This one is close to a coin flip, and the lean toward Bublik is exactly that — a lean.