The week is beginning with the WTA tour in the spotlight, with Iga Swiatek (23) taking on Maria Sakkari (29) in Doha and a number of other big names in action there throughout the day.

23:43 CET – Closing out the day in Marseille, seventh seed Lorenzo Sonego (29) has beaten Botic van de Zandschulp (29) 6-1, 3-6, 6-3 to move into the second round.

That’s all from us today on the Tennis Tracker but be sure to tune in again tomorrow to catch up on the overnight action from the Americas and follow the day’s matches in Doha and Marseille.

23:15 CET – Cameron Norrie (29) has progressed in Delray Beach after beating Zachary Svajda (22) 7-5, 6-4.

Follow the overnight action in Delray Beach here.

21:38 CET – Qualifier Laslo Djere (29) is into the second round in Buenos Aires after beating Alexandre Muller (28) 6-3, 6-3.

Over in Marseille, fifth seed Sebastian Korda has been dumped out by Otto Virtanen (23), with the Finn winning their match 6-7, 7-6, 6-4. 

20:21 CET – Moving to Florida now, the action is underway in Delray Beach and Miomir Kecmanovic (25) has won the day’s and the tournament’s first match against Borna Gojo (26), winning 6-4, 6-4.

Check out the program in Delray Beach here.

20:00 CET – Play is underway at the clay-court event in Buenos Aires with Dusan Lajovic (34) winning the tournament’s opening match 7-6, 7-5 against Roberto Carballes Baena (31).

See the full schedule in Buenos Aires here.

19:45 CET – In the final match of the day in Doha, ninth seed Paula Badosa (27) has battled to a 6-3, 4-6, 6-2 win over lucky loser Renata Zarazua (27) to claim the last remaining second-round berth.

The action continues tomorrow in Qatar with top seed Aryna Sabalenka (26) entering the field.

Catch up on all the results from Doha here.

18:45 CET – The first match of the men’s indoor event in Marseille has just wrapped up with Hamad Medjedovic (21) beating Raphael Collignon (23) 6-3, 6-4 to advance to the second round.

You can see the full schedule in Marseille here. 

18:10 CET – Moving over to Doha, Ons Jabeur (30) is through to the second round after comfortably beating McCartney Kessler (25) 6-2, 6-0 in under an hour.

Elina Svitolina (30) is also through after coming back to down Marketa Vondrousova (25) 0-6, 6-2, 7-5.

18:05 CET – News is breaking that Novak Djokovic (37) is set to keep retired legend Andy Murray (37) on his coaching staff until Wimbledon at least!

Even though the Australian Open didn’t quite work out for team Djokovic, it will be fun for fans to see this all-star pairing go on a little longer.

16:00 CET – Iga Swiatek (23) has advanced to the third round in Doha without much trouble, seeing off Maria Sakkari (29) 6-3, 6-2 in just under 90 minutes.

There has been an upset on another of the courts in Doha though with eighth seed Emma Navarro (23) losing 6-2, 6-2 to Leylah Fernandez (22) in their second-round match.

14:55 CET – Rounding up some more results from Doha, both Yulia Putintseva (30) and Jelena Ostapenko (27) have beaten Japanese opponents, Moyuka Uchijima (23) and Aoi Ito (20) respectively, to advance in Doha.

14:30 CET – In case you missed any of the tennis last week, catch up on all the action in our weekly roundup The Base Line.

While you’re at it, have a look at what Novak Djokovic (37) had to say leading up to his appearance in Doha later this month. He’s eyeing his 100th ATP title in Qatar and he’s hungry to claim it!

14:25 CET – 10th seed Daria Kasatkina (27) has cruised past Polina Kudermetova (21) 6-0, 6-0 in less than 45 minutes to progress to the second round in Doha. That’s a thrashing.

13:45 CET – The day in Doha has started with an upset, with 15th seed Donna Vekic (28) losing 6-2, 6-4 to young Czech talent Linda Noskova (20).

Ashlyn Krueger (20) meanwhile hasn’t been able to follow up her run to the Abu Dhabi final with another one, losing 6-4, 6-4 to Sofia Kenin (26).

07:45 CET – With the new week comes the start of three ATP tournaments with the action beginning in Buenos Aires, Delray Beach and Marseille later today.

However, today’s event is the second day of the Qatar Open, which will see world number two Iga Swiatek (23) take on Maria Sakkari (29) this afternoon. They’re two of many top players taking to the court today, and we’ll keep you up to date with how they all get on.

Check out the Order of Play in Doha here.

07:40 CET – Hello and welcome to Flashscore’s coverage of today’s tennis!