(AP Photo/Mark Baker)

ROTTERDAM, Netherlands (AP) Top-seeded Novak Djokovic had a winning return to the court when he advanced to the second round of the ABN Amro as Sergiy Stakhovsky of Ukraine retired with a leg injury on Tuesday.

Djokovic was leading 6-2, 4-1 at the time.

The Serb was making his first tour appearance since losing in the Australian Open quarterfinals.

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