Postpublished at 14:29 British Summer Time
*Nakashima 3-5 Draper
Nakashima looks to be breezing to the hold here but a couple of mistakes bring Draper back into it. He can't get a volley at the net over and it is 30-30.
Watch live coverage of Queen's quarter-finals (UK only)
LIVE: Roberto Bautista Agut beats Holger Rune 7-6 (7-5) 6-7 (4-7) 6-2
British number one Jack Draper beats Brandon Nakashima 6-4 5-7 6-4 to reach Queen's last four for first time
Top seed Carlos Alcaraz beats Arthur Rinderknech 7-5 6-4 to reach semi-finals
GB's Jacob Fearnley beaten 7-5 6-2 by Jiri Lehecka in last eight
Joe Rindl, Gary Rose and Grace Wheeler
*Nakashima 3-5 Draper
Nakashima looks to be breezing to the hold here but a couple of mistakes bring Draper back into it. He can't get a volley at the net over and it is 30-30.
Nakashima 3-5 Draper
A routine hold for Draper as Nakashima struggles to deal with the width of the British number one's serve.
He's a game away from the first set.
Andrew Cotter
Commentator on BBC One
That was pretty useful from Nakashima, especially as he got through a Draper serve game.
Nakashima 3-4 Draper
Strong response by Nakashima with the love hold.
*Nakashima 2-4 Draper
But two strong serves and this time Draper seals the hold. It feels a crucial one at that.
John Lloyd
Former GB Davis Cup captain on BBC TV
A little slip there from Nakashima but that wouldn't have made a difference. That was a brilliant backhand.
Nakashima 2-3 Draper*
Draper's radar has been off a couple of times and he sends a forehand wide to take us back to deuce.
Nakashima 2-3 Draper*
Saved again before a thunderous ace puts Draper on the cusp of the hold...
Nakashima 2-3 Draper*
Draper struggles to beat Nakashima at the net a couple of times and Nakashima has a third break point...
Nakashima 2-3 Draper*
Then a lovely shot down the line after Nakashima returns Draper's serve sees off those break points. Deuce.
Nakashima 2-3 Draper*
Two break points now for Nakashima.
Draper saves the first one as he pulls Nakashima all over the court before sealing the point with a volley.
Nakashima 2-3 Draper*
Some danger here for Draper as Nakashima takes the first two points of this game.
There's a few shouts of "Come on Jack" as the crowd do their best to drive him.
Nakashima 2-3 Draper
But Nakashima takes the next four points in a row to rescue the hold. Some good serving there keeps him in it.
Andrew Cotter
Commentator on BBC One
Nakashima, thought he hit a good ball there and that he was going to get a nice ball back but no, Draper with a winner.
*Nakashima 1-3 Draper
Even Nakashima has to acknowledge the quality of Draper's return at 15-15 as the Brit moves ahead, before a sweeping winner down the line means he has two points for the double break...
John Lloyd
Former GB Davis Cup captain on BBC TV
He doesn't really change his attitude much Nakashima, whether he is winning or losing he doesn't give away his secrets. He is very level.
Nakashima 1-3 Draper
A comfortable hold as Nakashima sends a return from Draper's second serve long and there's some daylight between the two now.
Nakashima 1-2 Draper*
Draper is getting the better of Nakashima in the rallies and he's 40-15 on his serve.
John Lloyd
Former GB Davis Cup captain on BBC TV
There was an occasion in the rally there where it looked like Draper was going to be out of it because he was pushed into the corner.
*Nakashima 1-2 Draper
This time he makes the break stick!
Draper has the early advantage in this quarter-final clash.