<div><p>Serena Williams stamped her authority on the Australian Open while older sister Venus was made to look distinctly beatable as the women's fourth round was completed on Monday.</p><p>Defending champion Serena crushed Australian hope Samantha Stosur 6-4, 6-2 on Rod Laver Arena, wiping the 13th seed off ...

<div><p>Defending champion Serena Williams warned her rivals she can get even better despite playing brilliant tennis to crush Samantha Stosur 6-4, 6-2 in the fourth round of the Australian Open on Monday.</p><p>Williams wiped the big serving Stosur off court in just 65 minutes to reach the quarter-finals ...

<div><p>MELBOURNE (Reuters) - Serena Williams produced a serving masterclass to end local interest in the women's draw with a 6-4 6-2 demolition of Samantha Stosur in the fourth round of the Australian Open Monday.</p><p>The defending champion gave up just two points on serve in the first set ...

<div><p>Serena and Venus kept on track for an all-Williams semi-final while a pair of in-form Eastern Europeans set up a fourth round showdown at the Australian Open Saturday.</p><p>Serena thrashed Carla Suarez Navarro 6-0, 6-3 and will now face local favourite Samantha Stosur, while Venus outlasted Australian Casey ...