Juan Martin del Potro defeated Damir Dzumhur 6-3 6-3 in the Madrid Masters round of 32 on clay. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 1–0. Juan Martin del Potro extended the head-to-head to 2–0.
del Potro J. took it in straight sets.
del Potro J. and Dzumhur D. faced 5 of the same opponents in the last 12 months. del Potro J. went 3–4 (43%) against them, Dzumhur D. 1–5 (17%). del Potro J. came out better against 2 of 5 comparable opponents, Dzumhur D. against 0.
Clay: del Potro J. leads 1–0 · Hard: del Potro J. leads 1–0
Juan Martin del Potro beat Damir Dzumhur 6-3 6-3. Umpiry, "Juan Martin del Potro vs Damir Dzumhur — Madrid Masters Round of 32", https://umpiry.com/match/2018-05-07/dzumhur-vs-potro-madrid-masters-r32?utm_source=cite (as of 7 May 2018).