Kazakhstan's Alexander Bublik in action against Great Britain's Cameron Norrie during the Davis Cup by Rakuten group stage match between Great Britain and Kazakhstan at the Emirates Arena, Glasgow. (Photo by Robert Perry/PA Images via Getty Images)
Kazakhstan's Alexander Bublik in action against Great Britain's Cameron Norrie during the Davis Cup by Rakuten group stage match between Great Britain and Kazakhstan at the Emirates Arena, Glasgow. (Photo by Robert Perry/PA Images via Getty Images)