John Isner defeated Feliciano Lopez 7-6 6-7 7-6 in the London round of 16 on carpet. The upset overturned the form book — Feliciano Lopez came in leading the head-to-head 3–2, defending last year's final. That levelled the head-to-head at 3–3.
Isner J. came through in three sets.
Isner J. and Lopez F. faced 10 of the same opponents in the last 12 months. Isner J. went 6–7 (46%) against them, Lopez F. 7–6 (54%). Results against comparable opponents are close (3 : 2 better-results split).
Carpet: Isner J. leads 1–0 · Hard: Lopez F. leads 2–1 · Grass: Lopez F. leads 1–0 · Clay: Isner J. leads 1–0
John Isner beat Feliciano Lopez 7-6(5) 6-7(9) 7-6(4). Umpiry, "John Isner vs Feliciano Lopez — London Round of 16", https://umpiry.com/match/2015-06-18/isner-vs-lopez-london-r16?utm_source=cite (as of 18 June 2015).