MIAMI – American Danielle Collins continued her late career rich vein of form, winning the WTA Charleston Open clay-court title on April 7 with a 6-2, 6-1 triumph over Russia’s Daria Kasatkina.

The victory comes a week after Collins enjoyed the biggest win of her career, clinching the Miami Open 1000 hard-court title and her back-to-back wins means she will move up to 15th in the world rankings.