In 2008, Lehmann toured with the Cricket Australia Centre of Excellence as an assistant coach. After the
Deccan Chargers disastrous first season, he took charge of them as coach – replacing former India player Robin Singh;
Adam Gilchrist was named captain replacing
VVS Laxman. Following the below-par performance in the inaugural season, and finishing at the bottom, Deccan then staged an inspired comeback in 2009 by winning the second IPL season. Subsequent to an undefeated run in the initial league stage, the team suffered minor setbacks by losing some close matches. However, the return of
Andrew Symonds,
Rohit Sharma regaining form, and the continuing exuberance of Captain
Adam Gilchrist, bolstered the side. Some luck came the Charger's way towards the end of the league stage, with
Kings XI Punjab and
Rajasthan Royals losing key matches, enabling Deccan to reach the semi-finals. During the semi-finals against the
Delhi Daredevils (who were at the top of the table), few gave the Chargers more than an outside chance of winning. Nevertheless, and against the odds, Gilchrist scored a sensational 85 off just 35 balls to put the Daredevils out of the competition, thus giving the Chargers their first IPL final against the
Royal Challengers Bangalore. In the final match, Gilchrist was out for a duck in the first over, however the Chargers managed to recover and posted a total of 143 for the loss of 6 wickets; it was felt that a good defending total would have been a further 20 to 30 runs. In the second innings the Chargers came out with all guns blazing right from the first ball, and their spirited effort ensured that they successfully defended the total, winning the game by 6 runs and lifting the prized IPL trophy. On account of emerging as the winners of the 2009 season of the Indian Premier League, the team participated in the inaugural edition of the
T20 Champions League, along with two other Indian teams. These were the runners-up of the IPL in 2009 – the Royal Challengers Bangalore and the Delhi Daredevils, the toppers of the league-stage points table. The Deccan Chargers were knocked-out in the group stages after losing to the
Somerset Sabres and
Trinidad & Tobago, who they were drawn against in Group A. After winning the IPL in 2009, there were great expectations of Chargers for 2010. Disappointingly, the team opened with a loss in their inaugural match against KKR, but subsequently won next three matches. Unfortunately, the Chargers then went on to lose their next five matches. This situation caused many to doubt whether the Chargers would be able to make it into next round, but they did so by winning the next five consecutive matches, which qualified them for the play-offs. However the Chargers lost both games in the play-offs (Semi-finals), and were relegated to third place. Before the start of the 2011 Auction of players, the Chargers decided not to retain any of their existing team, putting
all of them up for auction. The much anticipated Auction in January not only lived up to expectations, but exceeded them in many ways. The new Deccan team started the 2011 campaign by losing their first two games, but managed to win their next match. Thereafter the team started losing badly, and despite winning some games, were consequentially eliminated from the competition. The team managed to bounce back and showed some pride by winning their final three matches, although these results had no effect on the other teams' chances for qualifying. The Charger's disappointing performance was clearly due to the inexperience of the new squad, and especially to the lack of internationally experienced Indian batsmen. Fans of DC have criticised management for not retaining Rohit Sharma during player the Auction. Deccan finally got to play IPL matches at their home ground after almost three years, but their dismal performances continued at Hyderabad, with but a single win against RCB being the only exception. However, in the away matches, the Chargers did manage to beat
Delhi Daredevils,
Mumbai Indians,
Kolkata Knight Riders,
Pune Warriors, and
Kings XI. They ended on a positive note with three consecutive wins, but were unable to rise above seventh position in the league standings. In the 2012
Indian Premier League competition the Deccan Chargers named a new fielding coach
Trevor Penney, replacing
Mike Young. The Chargers failed to play consistently in 2012, with consecutive defeats – some by narrow margins.
Shikhar Dhawan,
Dale Steyn, and
Cameron White were the only players who managed to help the team put up a fight. The team experienced weakness in the bowling and fielding departments, with fast bowler
Ishant Sharma being ruled out due to injury, and spinner
Pragyan Ojha traded to the Mumbai Indians. Deccan finished eighth out of the nine teams in the league stage points table, after languishing at the bottom for most of the season. The
Deccan Chargers had come into the 2012 season being characterized as 'underdogs', and are yet to lose that name. Lehmann expressed interest in taking up the England coach's job, which was up for grabs after
Peter Moores was sacked in first week of January 2009. Lehmann was not the first Australian whose name had been brought-up for discussion of the English job, as Tom Moody was also linked to the position. South Africa's Graham Ford, the Kent director of cricket, had also expressed an interest in filling the post. After having his name connected to the English cricket team, Lehmann was also linked to the
New Zealand cricket team, as they were searching for coach as well, to succeed
Andy Moles who had resigned in October 2009. Lehmann,
Mark Greatbatch, and
Jeff Crowe were shortlisted as candidates for the post with New Zealand Cricket, with Lehmann eventually losing-out to Greatbatch. Lehmann was then named coach of the Queensland team after
Trevor Barsby's sudden exit in 2010. He took over as coach of the Twenty20 side to prepare for its opening match against Victoria. Under Lehmann's coaching, Queensland won the 2011/12 (110th) season of the Sheffield Shield, the Australian domestic first-class cricket competition; this was only their seventh victory since joining that competition in 1926. They had won six out of their ten Shield matches, lost two, and drew two matches. At the same time as he took up coaching Queensland, he also signed to the
Brisbane Heat side, which competed in an expanded eight-team domestic
Twenty20 competition. Once again Lehmann's old mate in the Australian team
Shane Warne suggested to Cricket Australia that Lehmann would be a perfect coach for the young Australian cricket team. Warne also believed his old-school approach would be good for either the vacant head coach role, or a position on the selection panel. Lehmann was appointed the coach of the IPL Kings XI Punjab franchise for 2013, replacing
Adam Gilchrist who was coach (and captain) in 2012; he was himself was replaced in 2014 by
Sanjay Bangar. As well as previously coaching the now defunct Deccan Chargers franchise, Lehmann had also played for the Rajasthan Royals in the inaugural IPL edition in 2008. In June 2013, Lehmann was appointed as head coach of Australia, replacing
Mickey Arthur who had suffered a bad result in the
Champions Trophy. His first assignment was the Ashes series in England, which Australia lost 3–0, however they won the ODI series. On 25 December 2017, Lehmann stated that he would not seek renewal on his contract after the end of 2019.
Ball-tampering scandal and resignation Lehmann was suspected of involvement in
altering the conditions of the ball, along with
Cameron Bancroft, skipper
Steve Smith, and vice-captain
David Warner, on the
third day of the third Test against South Africa on 24 March 2018. After an investigation by
Cricket Australia, Lehmann was cleared of involvement. However, he later announced that he would resign as head coach of Australia after the fourth and final Test match of the series in
Johannesburg. In March 2019, Lehmann was named head coach of
Brisbane Heat, a team in the
Big Bash League. In July 2021, he stepped down as head coach of the Brisbane Heat to become the assistant coach of the team. In 2019, he was named head coach by
Northern Superchargers, a team in '
The Hundred' tournament. In January 2022, he resigned from the post, citing
COVID-19 restrictions as the main reason behind this decision. In October 2024, Lehmann was appointed head coach at
Northamptonshire County Cricket Club. He agreed a one-year contract extension in August 2025, and a further two-year deal in April 2026, tying him into the club until at least the end of the 2029 season. ==Playing style==