Stephen Curry of Golden State Warriors reacts after a three-pointer in Oakland, California, Oct 24, 2018. /VCG Photo

Haven Denny of the United States performs the free skate during the pairs competition at the 2018 Skate Canada International ISU Grand Prix event in Laval, Quebec, Oct 27, 2018. /VCG Photo

Pitcher Kenta Madea of the Los Angeles Dodgers pitches in the ninth inning of Game Four of the 2018 World Series against the Boston Red Sox at Dodger Stadium in Los Angeles, California, Oct 27, 2018. /VCG Photo

2018 F1 World Drivers Champion Lewis Hamilton of Great Britain and Mercedes GP celebrates with his team after the Formula One Grand Prix of Mexico in Mexico City, Oct 28, 2018. /VCG Photo

Roger Federer holds his trophy during the presentation ceremony of the Swiss Indoors Basel tennis tournament in Munchestein, Oct 28, 2018. /VCG Photo

Oleg Vernyayel of Ukraine performs during qualifications at 2018 Artistic Gymnastics World Championships in Doha, Oct 25, 2018. /VCG Photo 

Lewis Hamilton of Great Britain drives the (44) Mercedes AMG Petronas F1 Team Mercedes WO9 on track during qualifying for the Formula One Grand Prix of Mexico in Mexico City, Oct 27, 2018. /VCG Photo

China's Rong Ningning celebrates her win after the final of women's freestyle wrestling -57 kg category at the World Wrestling Championships in Budapest, Oct 25, 2018. /VCG Photo 

Japanese table tennis player Ai Fukuhara speaks to the media in Toyko, Oct 23,  2018 after her retirement announcement last Sunday. /VCG Photo  

(L-R) Timea Babos of HUngry and Kristina Mladenovic of France kiss the Martina Navratilova Doubles Trophy after the winning in the doubles final of the WTA Singapore, Oct 28, 2018. /VCG Photo