Ivo Karlović

Insights

Late-career durability, but only one deep run

Karlović’s Grand Slam career ran from 2003 to 2021 across 63 tournaments and 117 matches, yet his best result was only one quarterfinal. He reached the second week four times and the round of 32 ten times, showing frequent competence without a sustained breakthrough.

Wimbledon was his clearest peak surface

His deepest run came at Wimbledon in 2009, when he reached the quarterfinals at age 30. Wimbledon also produced his other strong results: a round of 16 in 2004 and 2015, plus round-of-32 or better finishes in several other years.

Australian Open was his most productive Slam overall

Among the four majors, the Australian Open appears most often in his better results: a round of 16 in 2010, round of 32 finishes in 2008, 2012, and 2017, and multiple round-of-64 showings. That pattern is stronger than at the other Slams in the supplied results.

His best stretch came in his mid-30s

From age 35 to 37, he produced a run of respectable Slam results: R64 at the 2015 Australian Open, R16 at Wimbledon 2015, R64/R32/R128/R16 across the 2016 majors, and R32 at the 2017 Australian Open. That is his clearest late-career concentration of higher finishes.

The final years were mostly early exits

After the 2016 US Open round of 16, his results trended downward: in 2017 he had one R32 and three losses before the third round, and in 2018–2021 he never advanced beyond the round of 32. His last two appearances were both first-round exits at the US Open.