Won the U.S. women’s doubles title in 1902 with Juliette Atkinson.
Alongside Juliette Atkinson, Marion Jones Farquhar clinched the U.S. National Championships women's doubles title on June 21, 1902. Their victory was a significant achievement in the realm of doubles tennis, showcasing Farquhar's versatility and tactical prowess. The win at a prestigious event further emphasized her influential presence in preeminent tennis circles and inspired partnerships among female athletes in doubles play.