Top seed Kei Nishikori has crashed out of the Dubai Duty Free Tennis Championships.
The world number six from Japan went down in three sets to Poland's Hubert Hurkacz 5-7, 7-5, 2-6.
Elsewhere, Lithuania's Ričardas Berankis beat American Denis Kudla 6-4, 6-1.
Seven-time winner Roger Federer is in action later on Wednesday.
The Swiss star takes on Spain's Fernando Verdasco on Centre Court after 7 PM.
Alcaraz sinks Lehecka to retain Japan Open crown
Defending champion Carlos Alcaraz defeated unseeded Czech Jiri Lehecka 7-6(4) 6-4 in the Japan Open final on Tuesday to retain his title and continue his resurgence after a wrist injury.
McIlroy set for Dubai return at DP World Tour Championship in November
Seven-time Race to Dubai champion Rory McIlroy will tee it up at the DP World Tour Championship from November 12-15 at Jumeirah Golf Estates in Dubai, as he bids to draw level with Colin Montgomerie's record haul of eight Harry Vardon Trophies.
Kaur steps down as India women's team captain
World Cup-winning skipper Harmanpreet Kaur announced on Tuesday her decision to step down from her role as captain of the Indian women's team in all formats.
Gauff hits out at racist abuse after replayed point in Beijing sparks backlash
Coco Gauff said she had received an "insane" amount of racial abuse on social media after the two-times Grand Slam champion beat local teenager Sun Xinran at the China Open on Monday in a match where a replayed point sparked an online backlash.
France come from behind to thrash Belgium
France came from a goal down to beat Belgium 4-1 in their Nations League Group A1 meeting at the Stade de France on Monday, while Italy secured a 3-1 win over Turkey, their third consecutive match without a loss.
