HIGHLIGHTS-Tennis-Australian Open day nine

Highlights of Tuesday's ninth day of the Australian Open, the first Grand Slam tournament of the year (all times GMT): 0744 COLLINS RALLIES PAST PAVLYUCHENKOVA TO REACH SEMIS

Danielle Collins dropped the opening set but rallied to beat Russia's Anastasia Pavlyuchenkova 2-6 7-5 6-1 and reach a Grand Slam semi-final for the first time in her career. After surrendering the first set, Collins squandered a 5-2 lead in the next before levelling the contest, and the American switched gears in the decider to prevail in two hours and 16 minutes.

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0501 TSITSIPAS OVERCOMES BAUTISTA AGUT Stefanos Tsitsipas beat Spain's Roberto Bautista Agut 7-5 4-6 6-4 7-6(2) to reach his maiden Grand Slam semi-final. The 20-year-old also became the youngest man to make the last four of a Slam since Novak Djokovic at the 2007 U.S. Open.

0147 PLAY UNDERWAY ON ROD LAVER ARENA Play began on the main showcourt at Melbourne on Tuesday, with 22nd seed Roberto Bautista Agut taking on Greek youngster Stefanos Tsitsipas in the quarter-finals. (Reporting by Shrivathsa Sridhar in Bengaluru;)