Ryan Harrison
Former American tennis player on BBC Radio 5 Sports Extra and BBC Sounds

This is going to be a massive game for Osaka.

Naomi Osaka finds herself in a spot of bother but forces Iva Jovic into a mistake with some gritty defence.

The pair trade points in a couple of high quality rallies as the game goes to deuce, before Osaka secures the hold with a volley at the net.

There's little between these two at the moment.

Image source, Getty Images

Quite a few players will be glad to know today is the final day of the heatwave in Paris, with temperatures set to reach a maximum of 34C later today.

On Sunday there's set to be a 10C drop-off with temperatures set to reach a maximum of 24C.

Four-time Grand Slam champion Naomi Osaka is aiming to reach the fourth round at the French Open for the first time but she's going to have to edge a deciding set against American 17th seed Iva Jovic to do it.

The Japanese 16th seed had a chance at deuce in that last game with Jovic, but overcooked her forehand across court as the American went on to hold.

Polish qualifier Maja Chwalinska is into the fourth round of a Grand Slam for the first time - the world number 114 has beaten Greece's Maria Sakkari, a former Roland Garros semi-finalists, in three sets.

Meanwhile, men's 10th seed Flavio Cobolli is two sets up on American 18th seed Learner Tien on Court Philippe-Chatrier.

Image source, Getty Images

Was Friday the last time we see 24-time Grand Slam-winner Novak Djokovic at the French Open?

The three-time winner at Roland Garros was ousted in an absorbing five-round thriller by 19-year-old Joao Fonseca.

Afterwards the 39-year-old Serb said he was uncertain about his future at Roland Garros as a record-breaking 25th Grand Slam still eludes him.

When asked if he would be back in Paris next year, he replied "I don't know".

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American 17th seed Iva Jovic has won a second set tie-break against Japanese 16th seed Naomi Osaka and we're heading to a deciding third set.

The winner will set up a fourth-round tie against top seed Aryna Sabalenka or Daria Kasatkina, whose match follows this one on Court Suzanne-Lenglen.

Image source, Getty Images

I don't know about you but I'm still not over the seismic shocks of the past two days, which saw Jannik Sinner eliminated on Thursday and Novak Djokovic exit the tournament on Friday.

The men's side of the draw has been blown wide open, and we are now guaranteed a new champion at Roland Garros.

I wonder if Canadian fourth seed Felix Auger-Aliassime will be fancying his chances? He's the highest men's seed in action today and faces American 31st seed Brandon Nakashima later today.

Our first main focus of the day will be on top seed Aryna Sabalenka's third-round match against Australia's Daria Kasatkina.

That match follows Naomi Osaka's match with Iva Jovic, which is currently taking place on Court Suzanne-Lenglen.

Japanese 16th seed Osaka is currently a set up in that one with the pair at 5-5 in the second set.

Image source, Getty Images

Hello and welcome to our coverage of day seven at the French Open

It's a huge day in the women's singles, with world number one Aryna Sabalenka and defending champion Coco Gauff both in third-round action.

Sabalenka faces Australian Daria Kasatkina in the second match on Court Suzanne-Lenglen after Naomi Osaka's meeting with American youngster Iva Jovic, which is currently ongoing with Osaka having won the first set.

Gauff will be on Court Philippe-Chatrier for her meeting with 28th seed Anastasia Potapova sometime after 15:00 BST.

Elsewhere, Canadian fourth seed Felix Auger-Aliassime faces Brandon Nakashima in the night session while France's newest star Moise Kouame and Argentina's Juan Manuel Cerundolo, who beat world number one Jannik Sinner in round two, are hoping to extend their career-best runs in Paris.