Raonic Hangs on to Upset Wawrinka in Melbourne
Canadian Milos Raonic held off an inspired comeback from fourth-seed and former champion Stan Wawrinka on Monday, beating the Swiss 6-4, 6-3, 5-7, 4-6, 6-3 to reach the Australian Open quarterfinals for the second straight year. The 13th-seeded Raonic broke for a 5-4 lead in the opening set, and proceeded to consolidate that break with…

