Francisco Cerundolo and Tallon Griekspoor meet in the semifinal at Brussels on Saturday. Francisco Cerundolo comes in at 6 wins from the last ten. Tallon Griekspoor is 5-5 across recent matches.

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. Griekspoor comes in off a compressed schedule. This one is close to a coin flip, and the lean toward Cerundolo is exactly that — a lean.