LONDON, ENGLAND - JUNE 20:  Winner, Thanasi Kokkinakis of Australia (R) shakes hands with runner up, Milos Raonic of Canada (L) on day two of the 2017 Aegon Championships at Queens Club on June 20, 2017 in London, England.  (Photo by Clive Brunskill/Getty Images)
LONDON, ENGLAND - JUNE 20:  Nick Kygrios of Australia watches on from the stands during the mens singles first round match between Milos Raonic of Canada and Thanasi Kokkinakis of Australia on day two of the 2017 Aegon Championships at Queens Club on June 20, 2017 in London, England.  (Photo by Julian Finney/Getty Images)
LONDON, ENGLAND - JUNE 20:  Thanasi Kokkinakis of Australia celebrates victory during mens singles first round match against Milos Raonic of Canada on day two of the 2017 Aegon Championships at Queens Club on June 20, 2017 in London, England.  (Photo by Patrik Lundin/Getty Images for LTA)
LONDON, ENGLAND - JUNE 20:  Thanasi Kokkinakis of Australia celebrates victory during mens singles first round match against Milos Raonic of Canada on day two of the 2017 Aegon Championships at Queens Club on June 20, 2017 in London, England.  (Photo by Clive Brunskill/Getty Images)
LONDON, ENGLAND - JUNE 20:  Milos Raonic of Canada leaves the court following defeat in the mens singles first round match against Thanasi Kokkinakis of Australia on day two of the 2017 Aegon Championships at Queens Club on June 20, 2017 in London, England.  (Photo by Clive Brunskill/Getty Images)