The Centre Court referee and doctor both appeared to console Cilic as he tried to regain his composure.
After the match Cilic confirmed he had been suffering from a nasty blister on his right foot, which then burst during the final.
“I had a really bad blister, which I felt in my match agains Querrey. Fluid came down under my foot. I felt pain and I was unable to do fast reaction. It was tough emotionally,” said Cilic.