Switzerland's Stanislas Wawrinka (3rd R) looks on next to teammate Roger Federer (2nd R) and captain Severin Luthi (Far R) prior to the Davis Cup World Group playoff tennis double match between Switzerland and the Netherlands on September 19, 2015 in Geneva. AFP PHOTO / FABRICE COFFRINI        (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)