Tennis photos - Day 9

TOKYO, JAPAN - AUGUST 01: Viktorija Golubic of Team Switzerland plays a forehand during her Women's Doubles Gold Medal match with Belinda Bencic of Team Switzerland against Barbora Krejcikova of Team Czech Republic and Katerina Siniakova of Team Czech Republic on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Aslan Karatsev of Team ROC and Elena Vesnina of Team ROC play Andrey Rublev of Team ROC and Anastasia Pavlyuchenkova of Team ROC during their Mixed Doubles Gold Medal match on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Clive Brunskill/Getty Images)

TOKYO, JAPAN - AUGUST 01: Katerina Siniakova of Team Czech Republic plays a forehand during her Women's Doubles Gold Medal match with Barbora Krejcikova of Team Czech Republic against Belinda Bencic of Team Switzerland and Viktorija Golubic of Team Switzerland on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Barbora Krejcikova of Team Czech Republic and Katerina Siniakova of Team Czech Republic celebrate victory after their Women's Doubles Gold Medal match against Belinda Bencic of Team Switzerland and Viktorija Golubic of Team Switzerland on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Alexander Zverev of Team Germany celebrates victory after his Men's Singles Gold Medal match against Karen Khachanov of Team ROC on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Dan Mullan/Getty Images)

TOKYO, JAPAN - AUGUST 01: Alexander Zverev of Team Germany plays a forehand during his Men's Singles Gold Medal match against Karen Khachanov of Team ROC on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Andrey Rublev of Team ROC celebrates victory after her Mixed Doubles Gold Medal match with Anastasia Pavlyuchenkova of Team ROC against Elena Vesnina of Team ROC and Aslan Karatsev of Team ROC on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Belinda Bencic of Team Switzerland and Viktorija Golubic of Team Switzerland congratulate Barbora Krejcikova of Team Czech Republic and Katerina Siniakova of Team Czech Republic on their victory after the Women's Doubles Gold Medal match on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Dan Mullan/Getty Images)

TOKYO, JAPAN - AUGUST 01: Elena Vesnina of Team ROC serves during her Mixed Doubles Gold Medal match with Aslan Karatsev of Team ROC against Andrey Rublev of Team ROC and Anastasia Pavlyuchenkova of Team ROC on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Dan Mullan/Getty Images)

TOKYO, JAPAN - AUGUST 01: The Olympic rings are illuminated on the net before the Women's Doubles Gold Medal match between Katerina Siniakova of Team Czech Republic and Barbora Krejcikova of Team Czech Republic against Belinda Bencic of Team Switzerland and Viktorija Golubic of Team Switzerland on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Julian Finney/Getty Images)

TOKYO, JAPAN - AUGUST 01: Anastasia Pavlyuchenkova of Team ROC and Andrey Rublev of Team ROC celebrate victory after their Mixed Doubles Gold Medal match against Elena Vesnina of Team ROC and Aslan Karatsev of Team ROC on day nine of the Tokyo 2020 Olympic Games at Ariake Tennis Park on August 01, 2021 in Tokyo, Japan. (Photo by Clive Brunskill/Getty Images)