Severin Luthi: Roger Federer "just amazing"

Switzerland captain Severin Luthi has described Roger Federer as being "just amazing" following today's Davis Cup triumph.

The 33-year-old's 6-4 6-4 6-2 win over Richard Gasquet in Lille secured the Swiss title and ensured that he can now boast winning all four Grand Slams, the ATP World Tour Finals, an Olympic gold medal and tennis's major team competition.

"I don't know how he does it, honestly," Luthi said following the match. "Sometimes it's just better to sit next to him and not say anything because he's just amazing."

Switzerland had never previously won the tournament.