Les Avants Championship

The Les Avants Championship or Championnat des Avants also known as the Les Avants International was a men's and women's open international clay court tennis tournament staged at the Tennis Club des Avants, Les Avants, Montreux, Switzerland from 1902 until 1938.

History
The Championship of Les Evants was established in September 1902 and was held at the Tennis Club des Avants, Les Avants, Montreux, Switzerland. The tournament was usually held in August sometimes in September. In 1904 the edition was held jointly as the Swiss International Championships. The championship continued to be held through til 1938 when it was discontinued due to World War II. The tennis club is still operating today.