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.
Man City cruise to 4-1 win over Palace
Manchester City's Rayan Cherki and Erling Haaland both struck twice as their side strolled to a 4-1 win away to Crystal Palace on Friday night to notch their second successive Premier League win.
England dismiss Pakistan for 110 to seize control of Lord's test
A day Pakistan began with high hopes of making a real contest of the second test ended with them plummeting towards another heavy defeat as England seized total control at Lord's, bowling them out for 110 and building a lead of 261 on Friday.
Raphinha, Fermin score as Barcelona beat Athletic in home opener
Raphinha and Fermin Lopez scored as Barcelona beat Athletic Bilbao 2-0 at the Camp Nou on Thursday in their first home match of the LaLiga season.
Celtic and Rangers to play cup match behind closed doors after pitch invasion
'Old Firm' rivals Celtic and Rangers must play their next home Scottish Cup matches behind closed doors after clashes between the Glasgow clubs' fans following this year's quarter-final at Ibrox.
Chelsea and Fulham reach League Cup third round as Welbeck scores on debut
Chelsea has eased into the League Cup third round with a 2-0 victory over third-tier Luton Town on Thursday as Danny Welbeck marked his debut with a goal in Xabi Alonso's first competitive home match in charge.
7:00pm - 11:00pm
Officially the UAE's favourite DJ, Dany Neville makes sure you have the soundtrack you need every Saturday night.
I Knew It I Knew You <
Taylor Swift
The Box
Roddy Rich
Loser
Tame Impala