Essex (Playing XI): Adam Rossington(w), Dean Elgar, Michael-Kyle Pepper, Jordan Cox, Paul Walter, Matthew Critchley, Daniel Sams, Simon Harmer(c), Luke Benkenstein, Shane Snater, Aaron Beard
Glamorgan (Playing XI): Edward Byrom, Kiran Carlson(c), Sam Northeast, Colin Ingram, Marnus Labuschagne, Chris Cooke(w), Daniel Douthwaite, Mason Crane, Timm van der Gugten, Andy Gorvin, Jamie McIlroy
Essex have won the toss and have opted to field
Squads:
Glamorgan Squad: Edward Byrom, Kiran Carlson(c), Sam Northeast, Marnus Labuschagne, Colin Ingram, Chris Cooke(w), Daniel Douthwaite, Andy Gorvin, Timm van der Gugten, Mason Crane, Jamie McIlroy, Thomas Bevan, Harry Podmore, Ben Kellaway, William Smale
Essex Squad: Adam Rossington(w), Dean Elgar, Michael-Kyle Pepper, Jordan Cox, Paul Walter, Matthew Critchley, Daniel Sams, Simon Harmer(c), Luke Benkenstein, Ben Allison, Aaron Beard, Jamal Richards, Robin Das, Noah Thain, Charlie Allison