Hewitt through in Halle
Lleyton Hewitt made it through to the second round of ATP Halle, while Tomas Berdych returned to form in Germany as he cruised into the third round.
The Australian beat Argentina's Leonardo Mayer 6-2 6-3 to earn a second-round match against Andreas Seppi.
Berdych, Wimbledon runner-up last year, struggled in his opening match but had an easier time in his second round clash against Jan Hernych, winning 6-3 7-6(7).
Berdych will next face fifth-seeded Serbian Viktor Troicki also made it into the third round, beating Russian Igor Andreev (6-3 6-1).