23:12 CET - In the first semi-final over in Rio, defending champion Sebastian Baez (24) fought from a set down to defeat fellow Argentine Camilo Ugo Carabelli (25) 3-6, 6-1, 6-1.
Baez will face the winner of the second semi-final between Francisco Comesana (24) - another Argentine - and Alexandre Muller (28).
Follow that clash live with Flashscore.
18:24 CET - The final set was a bit of a damp squib in the end, but Andrey Rublev (27) has just clinched his second Doha title after a 7-5, 5-7, 6-1 victory over Jack Draper (23).
It has been a brilliant week and return to form for the Russian after a tough period, and he showed great composure to get his hands back on this trophy.
18:00 CET - Mirra Andreeva (17) has just become the youngest WTA 1000 champion in history! The remarkably talented teenager has beaten Denmark's Clara Tauson (22) 7-6(1), 6-1 to complete an incredible week.
The Russian just continues to get better and better every passing week, and has been rewarded with the most prestigious trophy of her young career. What an achievement.
17:54 CET - Jack Draper (23) has made a habit of comebacks this week in Doha, and he will be eyeing it for a third time in a row after taking the second set against Andrey Rublev (27) 7-5. A final set shootout is needed to decide the champion!
17:14 CET - A topsy-turvy first set in Dubai has gone the way of Mirra Andreeva (17), with the Russian moving up through the gears in the tiebreak to claim it 7-6(1) over Clara Tauson (22).
17:10 CET - Andrey Rublev (27) has won an incredibly competitive opening set in Doha, breaking Jack Draper (23) in the decisive 12th game to take it 7-5.
Follow the second set right here.
15:51 CET - Both finals are set to get underway in around 10 minutes time, and you can follow those clashes in Dubai and Doha live with Flashscore!
09:35 CET - The main event today is the prestigious WTA 1000 final in Dubai, with 12th seed Mirra Andreeva (17) taking on surprise finalist Clara Tauson (22) at 16:00 CET.
Both players have beaten some of the world's best en route to the showpiece event, so it promises to be a thrilling battle.
Meanwhile, in Doha, fifth seed Andrey Rublev (27) comes up against Jack Draper (23) at 16:00 CET, as both men look to put the seal on a superb week.
08:07 CET - Before we look ahead to today's two finals in the Middle East, there were a couple of shock results overnight in Rio de Janeiro to bring you up to date with.
Top seed Alexander Zverev (27) was sensationally dumped out by Francisco Comesana (24) with the Argentine prevailing 4-6, 6-3, 6-4, while Francisco Cerundolo (26) also exited the tournament, falling in straight sets to Alexandre Muller (28).
Check out the full schedule in Rio here.
07:50 CET - Good morning and welcome to our coverage of today’s tennis!