2010–2012: Limited overs debut, first World Twenty20 title Lanning made her international cricket debut on 30 December 2010 in a
T20I against
New Zealand at
Saxton Oval, scoring ten runs in a four-wicket victory. She then played in her first
ODI on 5 January 2011 against
England at the
WACA Ground, scoring 20 in a 33-run victory (via the
Duckworth–Lewis method). On both occasions, she appeared alongside fellow debutant
Sarah Coyte. Two days later, Lanning scored her maiden ODI
century, making 103
not out off 118 balls to help Australia defeat England by nine wickets. At 18 years and 288 days, she became the country's youngest-ever centurion—a record previously held by
Ricky Ponting at 21 years and 21 days. At the
2012 ICC Women's World Twenty20, Lanning was the third-highest run-scorer with 138 across five innings. She made 25 off 24 balls against England in the final which Australia went on to win by four runs. In an ODI against New Zealand on 17 December at
North Sydney Oval, Lanning "blitzed" a century off 45 balls to lead her team to an emphatic nine-wicket victory, surpassing
Karen Rolton's record for the fastest hundred by an Australian woman.
2013: Cricket World Cup success, Test debut During a group stage match against New Zealand at the
2013 Women's Cricket World Cup, Lanning scored 112 off 104 deliveries and formed a 182-run
partnership with
Jess Duffin to help chase down a target of 228 with seven wickets in hand and 70 balls remaining. She contributed 31 from 41 in the final against the
West Indies, which Australia won by 114 runs to be crowned 50-over world champions. During the
2013 Women's Ashes, Lanning made her
Test debut on 11 August at
Sir Paul Getty's Ground. She was
run out for 48 in the first innings and made 38 in the second. The match ended in a draw.
2014–2016: Assumption of captaincy, second World Twenty20 title On 19 January 2014, Lanning became Australia's youngest-ever
captain, standing in for
Jodie Fields mid-way through the
2013–14 Women's Ashes. She scored 78 not out from 54 balls in a T20I at
Bellerive Oval, although England would go on to win the match by nine wickets and consequently clinch the series. In February 2014, Lanning was appointed as the full-time captain of Australia's T20 team. In a retrospective interview, she described the decision as "a bit of a shock because I hadn't really thought too much about leadership or anything like that". At the
2014 World Twenty20, Lanning was the tournament's top run-scorer, compiling 257 across six innings. During a group stage match against
Ireland, she made 126 runs from 65 balls to set a new record for
highest individual total in women's T20Is. In the final against England, she scored 44 off 30 to help Australia chase down a target of 106 with seven wickets in hand and 29 balls remaining. Lanning was confirmed as the national team's captain for all three forms of the game in June 2014.
The Sydney Morning Herald reported the appointment as a "messy captaincy handover" from incumbent Fields, who subsequently retired from international cricket despite urges from Australian selectors to reconsider. In the second ODI of the
2015 Women's Ashes, Lanning scored 104 from 98 deliveries and formed a partnership of 132 with
Ellyse Perry in a 63-run win. She followed up with another strong performance in the following match, scoring 85 off 89 to help defeat England by 89 runs. Australia went on to secure a series victory in the T20I leg of the tour, marking Lanning's first
Ashes triumph as captain. On 21 March 2016, Lanning was dismissed without scoring for the first time in a Twenty20 International, setting a record for most T20I innings (61) before registering a
duck.
2017–2018: Struggle with injury, third World Twenty20 title Having broken the record for
most centuries (ten) in Women's One Day Internationals earlier in the year, Lanning entered the
2017 Women's Cricket World Cup under a fitness cloud, battling a persistent right shoulder ailment. Australia's first match of the tournament started in "chaotic fashion" at the coin toss when West Indies captain
Stafanie Taylor called correctly and elected to bat before quickly changing her mind, only for Lanning to object. After much debate, match referee
David Jukes adjudicated Taylor's first call had to stand. Following an eight-wicket defeat of the West Indies, Lanning shrugged off injury concerns with an innings of 152 not out from 135 balls against
Sri Lanka. She would, however, go on to sit out of group stage matches against
Pakistan and
South Africa. At the conclusion of the tournament, from which Australia were eliminated via a 36-run semi-final loss to
India,
CA announced Lanning would undergo shoulder surgery that was expected to sideline her for six to eight months. Lanning made her return to international cricket on a tour of India in March 2018, during which she became the second-fastest woman to reach 3,000 runs in ODIs and the first Australian to score 2,000 runs in T20Is. At the
2018 World Twenty20 tournament in the West Indies, Lanning scored 28 not out in the final against England and hit the winning run to secure another championship for Australia.
2019–2020: Fourth T20 World Cup title During the only Test of the
2019 Women's Ashes, Lanning recorded her first half-century in cricket's longest format. With the match petering out as a "dull" draw, her tactical decisions as captain—including the timing of
declarations and employment of a second new ball—were questioned by several commentators amidst suggestions that "cricket was the loser" and that "a will to win and a desire to do the long format justice went astray". Regardless, the series was dominated by Australia, and outright victory was secured on 29 July at
Chelmsford with a 93-run win in the first T20I of the tour. The match was notable for Lanning's innings of 133
not out off 63 balls, making it the second time she had set a new record for highest individual total in women's T20Is. Lanning played two key innings for Australia at the
2020 Women's T20 World Cup. The first occurred in a group stage victory over Sri Lanka at the WACA Ground, during which she scored 41 not out and formed a 95-run partnership with
Rachael Haynes. The match, which saw Australia recover from 3/10 to chase down a target of 123 with three balls remaining, was Lanning's 100th T20I appearance. Her second notable performance of the tournament took place in the semi-final at the
Sydney Cricket Ground. She made 49 not out in a rain-affected encounter to help defeat South Africa by five runs (via the
Duckworth–Lewis–Stern method). Lanning's team went on to defeat India in the
final at the
Melbourne Cricket Ground by 85 runs, consequently placing her alongside
Lyn Larsen and
Michael Clarke as the only Australian cricketers to captain a World Cup title win on home soil. In November 2020, Lanning was nominated for the
Rachael Heyhoe Flint Award for ICC Female Cricketer of the Decade, and the awards for women's ODI and T20I cricketer of the decade.
2021–2022: Second Cricket World Cup title On 4 April 2021, Lanning led Australia in a six-wicket victory
against New Zealand, marking the team's world record-breaking 22nd ODI win in a row. She captained the team in four more consecutive victories before the streak was finally broken at 26
against India in September. In the only Test of the
2021–22 Women's Ashes, played at
Manuka Oval, Lanning became just the third cricketer after England's
Charlotte Edwards and India's
Mithali Raj to captain her side in 150 women's international matches. She also managed a new highest Test score, but fell short of a maiden red ball century as she was dismissed for 93 in the first innings. In contrast to the Test in 2019, Lanning was praised for her captaincy on the final day of the match—which ended in a draw—after making a "bold declaration" that helped set up a "thrilling" finish. Lanning began the
2022 Women's Cricket World Cup with an innings of 86, and a second-wicket partnership of 196 alongside Rachael Haynes, in a twelve-run victory against England at
Seddon Park. She went on to score 97 against India and 135 not out against South Africa, while Australia progressed through the group stage of the tournament undefeated. In the final, played at
Hagley Oval, Australia defeated England by 71 runs to give Lanning her first 50-over world championship as captain. She led the Australian team in
2022 Commonwealth Games. In the tournament final, against India, Lanning again scored 36 but was run out halfway through the first innings. Her team successfully defended a total of 161, winning the match by nine runs to claim the gold medal. In August 2022, Lanning announced she would be taking an "indefinite" break from cricket for personal reasons.
2023: Fifth T20 World Cup title Lanning made her international cricket return
against Pakistan in January 2023. The following month, she captained Australia to another major championship with her team going through the
2023 ICC Women's T20 World Cup undefeated. Having scored 41 from 33 balls in a 97-run victory against New Zealand at
Boland Park to begin the tournament, she played another key innings of 49 not out from 34 balls in a memorable semi-final win against India at
Newlands. The five-run victory, in which Australia pulled off an unlikely comeback, was described by Lanning as "one of the best wins I have been involved in". == Domestic cricket ==