Tallon Griekspoor def. John Wolf Jeffrey 7-5, 6-4 — Washington Open 2023 Quarterfinal

Tallon Griekspoor defeated John Wolf Jeffrey 7-5, 6-4 in the Quarterfinal of the Washington Open 2023.

Head-to-head

John Wolf Jeffrey and Tallon Griekspoor have met 1 time, with Tallon Griekspoor leading the head-to-head 1–0.