Very bad moments happened on Wednesday at the Miami Open featuring Nicola Kuhn.
The Spaniard got hit by cramps on a very humid Wednesday and during the fourth game of the third set against Mischa Zverev, he literally collapsed on the court. On Twitter Kuhn wrote: "Left it all on court. The birthday didn’t go as I wished but I’m grateful for all the support I received today", admitted Kuhn, who retired on 2-all. He was leading the match by being up 6-4 5-2, then Mischa got back into it and in the end the German prevailed.