Djokovic withdraws, Argentina into Davis Cup final
BELGRADE, Serbia (AP) — Novak Djokovic withdrew from his match because of back pain, giving Argentina an insurmountable 3-1 lead over Serbia to reach the Davis Cup final.
The top-ranked Serb fell to the floor Sunday with back pain during the third game of the second set after losing the first set to Martin Del Potro 7-6 (5).
Argentina will play Spain in the final.
Rafael Nadal put Spain into the final after routing Jo-Wilfried Tsonga 6-0, 6-2, 6-4 for an insurmountable 3-1 lead against France in the other semifinal.