Rafael Nadal defeated Ivo Karlovic 6-7 7-6 7-6 in the London quarter-final on carpet. The result followed the form book — Rafael Nadal came in leading the head-to-head 1–0, defending last year's quarter-final. Rafael Nadal extended the head-to-head to 2–0.
Nadal R. came through in three sets.
Nadal R. and Karlovic I. faced 9 of the same opponents in the last 12 months. Nadal R. went 14–4 (78%) against them, Karlovic I. 4–7 (36%). Nadal R. came out clearly better against 5 of 8 comparable opponents, Karlovic I. against 0.
Rafael Nadal beat Ivo Karlovic 6-7(5) 7-6(5) 7-6(4). Umpiry, "Rafael Nadal vs Ivo Karlovic — London Quarter-final", https://umpiry.com/match/2008-06-13/karlovic-vs-nadal-london-qf?utm_source=cite (as of 13 June 2008).