CorteenColeman

Those words showed maturity but also the teenager’s high standards.

Corteen-Coleman perched herself next to England’s coaches on the balcony for much of her side’s chase. She believed her work for the day was done, but her most consequential moment was still to come.

Ten runs were still needed when she emerged as the last batter to join Dean.

Crucially, she helped Dean run twos and, with solid defence, bettered her previous high score of one not out in The Hundred to finish unbeaten on three and sealed the win.

“I am glad I looked calm because I definitely wasn’t,” she said.

“The main point for me was to keep it really simple.”

Corteen-Coleman did not, of course, complete the win alone.

Central was the role of Dean, who admitted to exposing her team-mate more than she intended by taking singles early in the over, but otherwise played the situation well.

Much has been made of Dean’s ability to hold her mettle in chases. There has been some success but failure too – notably in the Mankad ODI at Lord’s in 2022 and the second ODI of the Women’s Ashes last year.

This time, standing in as England captain for the first time, Dean dragged her side over the line.

If England’s training camp with the army last week was supposed to develop leaders, this was Dean’s Passing-Out Parade.

“I have worked on having that calmness and being ready in any situation but that mainly came from Deano,” added Corteen-Coleman.

“If I came out and she was panicking I would have been under the pump.”

Corteen-Coleman emerged with the words of coach Charlotte Edwards in her ears. She told her to back her strengths and keep a clear mind.

That was backed up by Dean in the middle.

“She came out with good clarity,” said Dean.

“I said, ‘Yorkers have been successful for them so they will probably look to get under your bat’.

“We decided getting forward was the best option.

“Tilly is really proactive with her thinking. She has a good cricket brain.”

An interesting quirk to Corteen-Coleman’s selection is that she is one of three left-arm spinners, with England already boasting Sophie Ecclestone and Linsey Smith.

It presents a selection dilemma for Edwards, with off-spinner Charlie Dean an almost nailed-on pick in the starting XI as vice-captain, and with Ecclestone being one of the world’s best, it is likely to be a straight shootout between Smith and Corteen-Coleman.

So how do the three compare, and what could Corteen-Coleman offer as a point of difference?

Ecclestone is the tallest of the three and has mastered her craft of using the extra bounce she generates from a release height of 2.2 metres, while Smith delivers the ball from 1.8m. Corteen-Coleman, who has a release point of 2m, sits in the middle to give captain Nat Sciver-Brunt plenty of variation.

There is little difference in pace, with all three hovering around an average of 50mph, and it is unsurprising that Ecclestone leads the way in the amount of drift, turn and control she gets.

Corteen-Coleman (1.75 degrees) turns the ball far more than Smith (1 degree) who relies on drift, which makes her such a success in the powerplay – a role that both also fulfil in domestic cricket.

In their T20 careers, both Smith and Corteen-Coleman have bowled just under 40% of all their deliveries in the powerplay.

For England, Smith has taken 11 wickets in the powerplay in T20Is at an average of 16.54 and economy rate of 5.87. In 14 games for Southern Brave, Corteen-Coleman has taken seven wickets at 16.42 with the new ball.

The vast majority of her T20 wickets have been recognised batters, with just three of her victims batting at numbers eight to 11. In contrast, she has taken 23 wickets of batters between numbers one and three at an average of 21.39, and 17 wickets of numbers four to seven at 22.58.

Uncapped left-arm spinner Tilly Corteen-Coleman has been included in England’s squad for the Women’s T20 World Cup this summer.

The 18-year-old impressed in England’s intra-squad matches in South Africa this year.

She is one of three left-arm spinners in England’s squad alongside Sophie Ecclestone and Linsey Smith, while off-spinner Charlie Dean is named as vice-captain to Nat Sciver-Brunt.

There is no place for 19-year-old Davina Perrin, who scored a century in last year’s Hundred Eliminator, while veteran batter Tammy Beaumont also misses out.

Leg-spinner Sarah Glenn, a recent mainstay of England’s T20 squads, was not considered for selection as she is recovering from a broken finger and has not played this season.

England start their T20 World Cup campaign against Sri Lanka on 12 June at Edgbaston.