Medvedev taking on the crowd in his post match interview. Calling them out for boos between first and second serves, Jim Courier said they were saying SIUUUU which Ronaldo does when he scores.

Medvedev clearly thinks that was nonsense then tells the crowd to show respect to Jim Courier and he can't hear him.

In the interview with Eurosport, Medvedev then said it's not everyone but those that are doing it probably have a low IQ.

Beat Kyrgios in four. 7-6 (7-1) 6-4 4-6 6-2.