The French Open title is on the line on Friday, when Pablo Llamas Ruiz meets Vilius Gaubas. Pablo Llamas Ruiz has won 5 of the last 10. Vilius Gaubas has won 6 of the last 10.

The two have never played — a first meeting always adds a layer of uncertainty the numbers can't fully capture.

Pablo Llamas Ruiz simply rates much higher on clay, and our number follows from it. Ruiz should have enough here, though Gaubas has the tools to make the scoreboard uncomfortable.