John Isner defeated Jo-Wilfried Tsonga 6-3 7-6 5-7 6-3 in the FRA vs USA round robin on clay. John Isner moved ahead in the head-to-head, 2–1.
Isner J. came through in four sets.
Isner J. and Tsonga J. faced 14 of the same opponents in the last 12 months. Isner J. went 11–5 (69%) against them, Tsonga J. 13–12 (52%). Results against comparable opponents are close (5 : 4 better-results split).
Clay: Isner J. leads 1–0 · Hard: level 1–1
John Isner beat Jo-Wilfried Tsonga 6-3 7-6 5-7 6-3. Umpiry, "John Isner vs Jo-Wilfried Tsonga — FRA vs USA Round Robin", https://umpiry.com/match/2012-04-06/isner-vs-tsonga-fra-vs-usa-rr?utm_source=cite (as of 6 April 2012).