Warhorse Wawrinka stays alive at farewell Australian Open

Former champion Stan Wawrinka lived to fight another day with a gutsy four-set victory to kick off his final Australian Open campaign on Monday. The three-time Grand Slam winner, 40, is playing his last season before retiring and gave his all to down Serbia’s Laslo Djere 5-7, 6-3, 6-4, 7-6 (7/4) in front of a