Andrey Kuznetsov defeated Tennys Sandgren 6-1 7-6 in the Roland Garros qualifying round of 64 on clay. The upset overturned the form book — Tennys Sandgren came in defending last year's round of 128.
Kuznetsov A. took it in straight sets.
Kuznetsov A. and Sandgren T. faced 2 of the same opponents in the last 12 months. Kuznetsov A. went 1–1 (50%) against them, Sandgren T. 1–1 (50%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Andrey Kuznetsov beat Tennys Sandgren 6-1 7-6(4). Umpiry, "Andrey Kuznetsov vs Tennys Sandgren — Roland Garros Qualifying Round of 64", https://umpiry.com/match/2022-05-18/kuznetsov-vs-sandgren-roland-garros-q64?utm_source=cite (as of 18 May 2022).