Squads:

Gloucestershire: James Bracey, Cameron Bancroft, Chris Dent, Marcus Harris, Jack Taylor, Miles Hammond, Joe Phillips, Ben Charlesworth, Graeme van Buuren, Ollie Price, Tom Price, Cameron Green, Zaman Akhter, Matt Taylor, Marchant de Lange, Josh Shaw, Ajeet Singh Dale, Paul van Meekeren, Archie Bailey, Dominic Goodman, Todd Murphy

Lancashire: Matthew Hurst, Tom Bruce, Josh Bohannon, George Bell, Keaton Jennings, Harry Singh, Keshana Fonseka, Rocky Flintoff, Luke Wells, Venkatesh Iyer, Marcus Harris, Ashton Turner, Michael Jones, George Balderson, Chris Green, Charlie Barnard, Tom Aspinwall, Tom Bailey, James Anderson, Will Williams, Saqib Mahmood, Tom Hartley, Jack Blatherwick, Mitchell Stanley, Nathan Lyon, Anderson Phillip, John Turner, Ollie Sutton, Luke Wood