Cilic lost 7-6 (7), 6-2 to Novak Djokovic in his third round robin match in London on Friday.

Cilic won 6-7 (2), 6-3, 6-4 over John Isner in his second round robin match in London on Wednesday.

Cilic lost 7-6 (5), 7-6 (1) to Alexander Zverev in his first round robin match in London on Monday.

Cilic won 6-3, 6-4 over Philipp Kohlschreiber in the second round of Paris on Tuesday.

Cilic lost 7-5 7-6 (2) to Marius Copil in the second round of Basel on Wednesday.