Pierre-Hugues Herbert and jo-Wilfried Tsonga will Competition an all-French final at the Open Sud de France.
The entire world 44, seventh seed Herbert, saw off 2012 champion Tomas Berdych 6-2 7-5, Berdych double faulting to reduce his serve in the second at 5-5.
Ex-Australian Open finalist Tsonga beat on the Radu Albot 6-1 6-3 in 69 minutes of Moldova in Montpelier.
At the past , Hungarian Marton Fucsovics will play third seed Daniil Medvedev of Russia At the Sofia Open.
World number 4-7 Fucsovics fought past Italian Matteo Berrettini in just two hours 16 minutes, while Frenchman Gael Monfils 6-2 6-4 in one hour and 16 minutes was seen off by Medvedev.
In the men’s doubles in Montpelier, unseeded pair Luke Bambridge and Jonny O’Mara dropped 6-4.