The Portuguese tournament enlisted Djokovic, Federer and Nadal in tribute video to the country's most successful male player.

Umpire Christian Rask awarded Garin a key point after an errant out call came from the crowd, despite Garin missing the next shot in the alley.

Sousa was playing the final match of his career in front of an emotional home crowd while French teenager advanced through the first round of the Millennium Estoril Open.

With all eyes on his right wrist Monday, the Austrian held firm to defeat Maximilian Marterer, 6-1, 6-7 (3), 6-4.

The former world No. 3 reassured fans he wasn't dropping a retirement announcement with plans to play Estoril next week.