23:04 CET - World number one Iga Swiatek (21) has trounced Danielle Collins (29) 6-0, 6-1 in Doha to kick off her tournament in style and in the final game of the day, Frenchwoman Caroline Garcia (29) needed three sets to see off Czech Karolina Muchova (26), winning the match 6-7, 7-5, 6-4.
21:47 CET - Our ATP Flash Moment of the day comes from Holger Rune's (19) win over Constant Lestienne (30) in Rotterdam. The young Dane may have won the set and the match but Lestienne won the best point of them all. Check it some incredible athleticism from both men below.
21:40 CET - In one of the day's bigger upsets, Australian Alex De Minaur (25) has knocked world number five Andrey Rublev (25) out of the ATP event in Rotterdam in the first round. De Minaur took the match 6-4, 6-4. You can have a look at the best moments below.
18:55 CET - Our WTA Flash Moment of the day comes from Qatar, courtesy of the heavyweight clash between Victoria Azarenka (33) and Belinda Bencic (25).
Bencic was dominated by Azarenka in the first set but brought it back magnificently to win the match 1-6, 7-6, 6-4. Our Flash Moment is from the second set tussle between these two heavy-hitters.
Check out all the day's results at the WTA Doha Open here.
18:41 CET - Another big clash in Doha has wrapped up. World number 12 Beatriz Haddad Maia (26) has toppled world number eight Daria Kasatkina (25), 6-3, 7-6. In case you missed it, you can see the highlights below.
17:56 CET - One of the biggest games of the day has finished in Doha, with Jessica Pegula (28) beating Latvian Jelena Ostapenko (25) in a back-and-forth three-setter. Ostapenko bounced back from losing the first set to take the second 6-2, but it was Pegula who prevailed, winning 7-5 in the decider.
Check out the best moments of the game now.
17:04 CET - More from Rotterdam where Grigor Dimitrov (31) has knocked out one of the top seeds in the tournament, Hubert Hurkacz (26) in straight sets, winning 7-6, 7-6. Check out the highlights from the game now.
Elsewhere, there have been wins for 11th seed Veronika Kudermetova (25) and Maria Sakkari (27) in Doha, both victorious in straight sets.
15:55 CET - American sensation Coco Gauff (18) has defeated Czech legend Petra Kvitova (32), 6-3, 7-6, at the WTA Doha Open. Check out the highlights and what Guaff had to say after reaching the quarterfinals in Qatar below.
15:47 CET - More from the ATP event in Rotterdam. Denmarks' Holger Rune (19) has moved into the second round with a 6-4, 6-4 win over France's Constant Lestienne (30).
14:31 CET - Two early results from Rotterdam where the ATP Tour has rolled into this week. Last weekend's winner in Marseille, Jannik Sinner (21) has continued his hot form with a three-set win over Benjamin Bonzi (26). The beaten finalist from the French city, Maxime Cressy (25) has also been in action, overcoming Tim van Rijthoven (25) 6-3, 6-7, 6-3.
8:30 CET - A near four-month stint on the sidelines saw Carlos Alcaraz lose the world number one ranking to Novak Djokovic and as the Spaniard prepares for his return to the court at the Argentina Open later on Wednesday he says he is determined to get it back as he faces Laslo Djere.
Meanwhile, in Rotterdam 5th placed Andrey Rublev is set to face Australian Alex De Minaur.
Coming in great form is none other than Belinda Bencic who is preparing for an animated match against veteran Victoria Azarenka. Staying in Doha, world number one Iga Swiatek returns to the action against Danielle Collins while another clash to look out for would be Jelena Ostapenko vs Jessica Pegula.
Alongside those tournaments, we have coverage of all the matches in Buenos Aires and Delray Beach right here for you.
