Frances Tiafoe defeated Valentin Vacherot in the Round of 32 at the US Open, winning in straight sets 6-4, 6-2, 6-4. Tiafoe converted 43% of his break points and secured three service breaks, while Vacherot was unable to capitalize on any of his break point opportunities. Tiafoe served four aces to Vacherot's 10 and made two double faults to Vacherot's four.
Generated automatically from Umpiry match data.
Tiafoe F. took it in straight sets, with four breaks of serve.
Break of serve
Vacherot V. and Tiafoe F. faced 11 of the same opponents in the last 12 months. Vacherot V. went 11–2 (85%) against them, Tiafoe F. 6–7 (46%). Vacherot V. came out better against 4 of 9 comparable opponents, Tiafoe F. against 0 — though 1 of those edges carries caveats (retirement).
Frances Tiafoe beat Valentin Vacherot 4-6 2-6 4-6. Umpiry, "Valentin Vacherot vs Frances Tiafoe — US Open Round of 32", https://umpiry.com/match/2026-09-05/tiafoe-vs-vacherot-us-open-r32?utm_source=cite (as of 5 September 2026).