Squads:

Northamptonshire: Lewis McManus, Matthew Breetzke, Arush Buchake, Ricardo Vasconcelos, George Bartlett, Justin Broad, Gus Miller, Rob Keogh, James Sales, Tim Robinson, Saif Zaib, David Willey, Ravi Bopara, Luke Procter, Aadi Sharma, Ben Sanderson, Freddie Heldreich, George Scrimshaw, Yuzvendra Chahal, Lloyd Pope, Liam Guthrie, Dominic Leech, Benjamin Whitehouse, Nirvan Ramesh, Tiaan Louw, Raphael Weatherall

Yorkshire: Harry Duke, Jonathan Tattersall, Jonny Bairstow, Finlay Bean, Yash Vagadia, William Luxton, Adam Lyth, Noah M Kelly, James Wharton, Dawid Malan, Joe Root, Harry Brook, Abdullah Shafique, Matthew Revis, Matt Milnes, George Hill, Jawad Akhtar, Dom Bess, Daniel Moriarty, Jordan Thompson, Ben Coad, Jafer Chohan, Benjamin Cliff, Alex Wade, Jack White, Adil Rashid