Arsenal booked their place in the EFL Cup quarter-finals after a 2-0 win over Leeds United thanks to goals from Calum Chambers and Eddie Nketiah.

Chambers headed Arsenal in front 10 minutes into the second half just moments after he had come on to the pitch as a substitute.

Nketiah scored Arsenal's second 14 minutes later when he capitalised on a weak ball back to Leeds goalkeeper Illan Meslier.

Leeds, who had chances of their own in the first half, were unable to find a response as Mikel Arteta's side saw out the game without further alarm.

Arsenal showed the early intent with Nketiah's shot going just wide while Sead Kolasinac struck the side netting with a low angled attempt.

Leeds weathered the spell of pressure and then had two chances of their own before the half hour; Daniel James tamely shot at Bernd Leno when sent clear before the German produced a superb diving save to keep out Jack Harrison's rasping half-volley.

Leno was the busier of the two goalkeepers in the remainder of the half as he saved a low deflected shot from James, and was relieved to see a Tyler Roberts shot fly wide.

Arsenal were dealt a blow shortly after the interval when Ben White limped off injured, but they soon had reason to celebrate when his replacement Chambers scored with his first touch.

A corner from Smith Rowe was nodded back across by Nicolas Pepe to Chambers who saw his header blocked by Meslier but goal-line technology deemed the ball had crossed the line.

Nketiah added a second with just over 20 minutes left when he latched on to a backward header from Liam Cooper, nudged the ball over the outrushing Meslier before he shinned it into the empty net.

The goal stifled any hope of a Leeds comeback as Arteta's men saw out the remainder of the game and secured their spot in the last eight.

When it comes to winning races that count, there is hardly a better sprinter than Shelly-Ann Fraser-Pryce.

In eight global finals, since she won her first Olympic title in Beijing in 2008, the Pocket Rocket has won six. She demonstrated that mettle once again on Friday night when she won her fourth national 100m title against a strong field on day two of the Jamaica National Championships in Kingston.

The two-time Olympic champion stormed to victory in 10.71, the second-fastest time run by anyone this year, only bettered by her world-leading 10.63 run at the same venue on June 5.

Using her explosive start to her advantage, she got away from the field that was unable to close as she flashed across the finish line.

Second was Shericka Jackson, who surprised everyone when she clocked a big lifetime best of 10.77 to win her semi-final just over an hour before. She ran an equally impressive 10.82 holding off the 2016 double Olympic champion Elaine Thompson-Herah, who was third in 10.84.

Briana Williams, who at 19, was the youngest in the field, finished fourth in 11.01, which earned her a place at her first Olympic Games.

There was also another surprise in the men’s 100m as Tyquendo Tracey ran 10.00 flat to edge Yohan Blake 10.01 and an ecstatic Oblique Seville, who ran a personal best 10.04 for third and booked a spot to his very first Olympic Games.

There were two runaway winners in the 400m hurdles but the more impressive of the two was Jaheel Hyde who clocked a lifetime best 48.18 to win and also exceed the Olympic standard of 48.90, which means he is also going to Tokyo this summer.

He punched the air as he crossed the line and saw the flash time on the electronic clock on the infield.

Second went to Sean Rowe who stopped the clock at 49.60, just ahead of Kemar Mowatt, who was third in 49.61.

Janieve Russell ran away with the women’s race to win in a season-best 54.07.

Ronda Whyte was second in 54.94 while Leah Nugent was third in 54.98 in a close finish that saw Shian Salmon finish fourth in 55.00.

Son Heung-min scored his 100th goal for Tottenham in all competitions as he netted against Leeds United, with Harry Kane the provider once again.

The South Korea forward, who moved to north London in 2015, has been in sensational form in 2020-21, and moved onto 99 Spurs goals with a cool finish on the break at Liverpool in December.

Son drew a blank in his next three outings, failing to find the target as Spurs went down 2-0 to Leicester City, before he had a goal disallowed in an EFL Cup win at Stoke City and then only managed one attempt at goal in a 1-1 draw with Wolves on December 27.

However, after Wednesday's scheduled game with Fulham was postponed, his landmark effort came against Leeds on Saturday.

Kane – who has now assisted nine of Son's 12 Premier League goals this term – whipped in a brilliant cross from the right, which his strike partner swept home first time.

Son's strike put Spurs 2-0 up just before half-time, with Kane's penalty having put Jose Mourinho's men ahead.

With 169 goals to his name, Kane is the only Spurs payer to have netted more goals than Son since September 2015.

It was also the 13th time Kane and Son have combined for a goal this season, which is a joint-record in a single Premier League campaign.

Son has scored 65 of his 100 Spurs goals in the Premier League – 35 coming from his right foot, 25 from his left, and the remainder with his head.

The former Bayer Leverkusen forward has also supplemented that tally with a further 33 assists, while he has scored 15 times in the FA Cup and EFL Cup.