Isabelle Westbury, Jim Maxwell and Charu Sharma hear from former Australia bowler Michael Kasprowicz who has been involved in developing the SmartBall, which measures speed, spin and power and is currently being trialled in the Caribbean Premier League. We ask what the players make of it so far and when we could see it being used more widely across international competitions. We find out more about Brazil's ambitions to qualify for the Women's T20 World Cup in 2023 with their captain Roberta Moretti Avery. Plus we remember Dale Steyn’s greatest moments as the South African announces his retirement from cricket and discuss the pressure on India’s Virat Kohli both with the bat and his captaincy as the Test series against England continues. PHOTO: Australian fast bowler Michael Kasprowicz, shows the match ball to spectators after taking five wickets, on day two of the first of three Tests against Pakistan at the WACA ground in Perth, 17 December 2004. (Credit: GREG WOOD/AFP via Getty Images)