The 6-foot-11 (2.11-meter) Karlovic, seeded 27th, edged wild card Thompson of Australia 6F7 (2), 6-3, 7-6 (3), 6-7 (4), 12-10 in 4 hours, 31 minutes.
The 6-foot-11 (2.11-meter) Karlovic, seeded 27th, edged wild card Jordan Thompson of Australia 6-7 (2), 6-3, 7-6 (3), 6-7 (4), 12-10 in 4 hours, 31 minutes.