Cilic quickly to 30-0, but Fed claws back to get a break chance. Fed gets the break. The end is nigh.
Fed looks to have found another gear. Cilic is in trouble, as Fed consolidates easily.
First double fault for Cilic and Fed follows up with a return winner to get a look at 15-30. Cilic recovers for 30-30, but doubles again for another break chance. Nice recovery from Cilic to get it back to deuce and he goes on to hold.
Fed in service cruise control. Easy hold.
Cilic replies in kind with a quick hold.
Cilic quickly to 0-30. A crack in the armour? Fed doubles for 0-40. There may be drama yet, as Cilic breaks at love.
Cilic doubles, himself, for 30-30 and Fed gets a look at 30-40. Cilic saves it with a good first serve. Cilic consolidates the break and is up 4-3.
From cruise control to off the rails. Fed can't get a first serve in and Cilic is quickly up 0-30. Two break points and Cilic just misses at 30-40. Great rally from a Fed advantage that Cilic wins to get it back to deuce. Fed with a second serve ace to get the ad back, but Cilic is all over his second serves and gets it back to deuce. Another break chance, as Fed cannot get a first serve in. Cilic breaks and will serve for the set.
Fed looks done. Needs a reset, similar to the 4th set against Nadal last year. Cilic holds at love to seal the set. Damn.