Blake downs Olivetti in Metz first round

Blake won 86 percent of points on first serve and broke Olivetti three times. Blake will face fourth-seeded Florian Mayer of Germany in the second round.

The American lost his first six matches of the ATP World Tour season, but has improved to 8-12 overall.

The 20-year-old Olivetti, ranked 213th, was playing in only his fourth match on tour.