US Open day four
GB's Francesca Jones beats Magda Linette 6-4 1-6 6-3 in heavily delayed first-round match
Katie Boulter beaten 6-1 6-0 by Wimbledon finalist Karolina Muchova in second round
Jan Choinski and Jacob Fearnley also beaten, Toby Samuel still to play
Jessica Pegula and Daniil Medvedev both progress with straight-set wins
Defending champions Aryna Sabalenka and Carlos Alcaraz play overnight
Fearnley 3-6 3-6 6-3 0-0 Etcheverry*
A lively Jacob Fearnley draws first blood at the start of the first set, firing a cross-court backhand winner with Tomas Martin Etcheverry's momentum taking him in the opposite direction.
The Brit capitalises on a couple of errors from his opponent to race to a 15-40 lead.
Linette 4-6 6-1 3-6 Jones
There it is!
Magda Linette skews a return wide and Fran Jones takes her place in the second round.
Jones celebrates as Linette lets the umpire know her frustrations over that replayed point in the final game.
Linette 4-6 6-1 3-5 Jones*
Fran Jones' fights her way to 30-15 before some controversy.
The umpire ruled the ball bounced twice before Jones played her shot, but replays show the Briton got there in time, meaning the point is replayed.
Jones then brings up two match points as Magda Linette goes long.
Fearnley 3-6 3-6 6-3 0-0 Etcheverry*
Both players went for a comfort break at the end of the third set.
Indulge me - thumbs up if you think Jacob Fearnley will win this in five. Thumbs down if you're backing Tomas Martin Etcheverry.
Linette 4-6 6-1 3-5 Jones*
Magda Linette will not go away easy as she races into a 40-0 lead before Fran Jones plants a forehand long.
Linette takes the game, but Jones will now have the chance to serve for the match.
Fearnley 3-6 3-6 6-3 0-0 Etcheverry*
Ace! He can!
Is this start of another remarkable comeback from Jacob Fearnley?
Image source, Getty Images*Linette 4-6 6-1 2-5 Jones
There's strong Polish support on Court five who are cheering every point Magda Linette wins.
Fran Jones will not be put off however, as she works her way to game point before an unforced error from Linette seals the game for the Briton.
Jones is one game away from a place in the second round.
*Fearnley 3-6 3-6 5-3 Etcheverry
At 15-all, Jacob Fearnley wallops consecutive winners - one a smash, the other a zooming down-the-line backhand.
Can he close it out?
Linette 4-6 6-1 2-4 Jones*
Pat Cash
Former Wimbledon champion on BBC Radio 5 Live
It feels a long way away that finish line for Jones. Linette is a good competitor and she won't let this go easily.
*Fearnley 3-6 3-6 5-3 Etcheverry
Loose again from Tomas Martin Etcheverry, this time spraying a cross-court forehand into the tramlines.
A gift of a break for Jacob Fearnley late in the third set.
Image source, Getty ImagesLinette 4-6 6-1 2-4 Jones*
Magda Linette takes control of the game with some strong serving before Fran Jones puts a forehand down the line into the net.
Linette secures the hold as Jones goes wide to keep in touch in this deciding set.
Fearnley 3-6 3-6 4-3 Etcheverry*
Loose backhand from Tomas Martin Etcheverry. Several feet long.
Fearnley 3-6 3-6 4-3 Etcheverry*
Saved with an ace!
Up advantage, he lunges forward to retrieve a drop volley but punts his forehand agonisingly long.
Fearnley 3-6 3-6 4-3 Etcheverry*
Now a bit of pressure on Tomas Martin Etcheverry's serve, with a double fault and a weak netted forehand either side of an unreturned serve for 15-30.
The Argentine responds stylishly, scrambling crab-like to left and running around the ball to line up a down-the-line forehand.
But he stumbles on the next point as he attempts to retrieve Jacob Fearnley's cross-court forehand. He didn't convert break point in the previous game - will that haunt him here?
*Linette 4-6 6-1 1-4 Jones
Magda Linette looks to be feeling it a bit here as she hunches over in between points.
Fran Jones takes advantage with a couple more forehand winners before sealing the game as Linette goes into the net.
The Briton has moved up a gear in this deciding third set.
Linette 4-6 6-1 1-3 Jones*
The television cameras spot a fan in the crowd wearing a hat with Emma Raducanu's signature on it. Surely he's got to be supporting fellow Briton Fran Jones today?
On court, Jones takes the game to deuce before earning break point with a crashing forehand winner.
Jones takes it as Magda Linette skews a backhand wide!
Fearnley 3-6 3-6 4-3 Etcheverry*
"Let's go!" yells Jacob Fearnley as he comes through deuce at the third attempt. He's survived the first test to his serve in the third set.
Image source, Getty Images*Fearnley 3-6 3-6 3-3 Etcheverry
Jacob Fearnley jumps into a snorter of a down-the-line forehand off a deep return to save break point.
He earns advantage but is pegged back to deuce by a beauty of a low cross-court forehand by Tomas Martin Etcheverry. Fearnley applauds on his racquet.
*Fearnley 3-6 3-6 3-3 Etcheverry
Bruising baseline exchange, with Tomas Martin Etcheverry first targeting Jacob Fearnley's backhand and then the pair trading forehand blows. Fearnley cracks first, going long.
The first break point for either player in the third set.
*Fearnley 3-6 3-6 3-3 Etcheverry
As improved as Jacob Fearnley has been in this third set, his serve remains problematic.
Double fault number nine of the match for 30-15 is followed by an ace, but a loose forehand invites Tomas Martin Etcheverry back into the game.
Deuce. Huge opportunity for the 27th seed after a run of tight service games from both players.
