Bat

Warwickshire (Maddy, Poonia, Powell, Trott, Troughton, Frost, Botha, Carter, Woakes, Salisbury, Martin) won the toss and will bat.

Middlesex include former Bears seamer Alan Richardson while further up their order is attacking batsman Dawid Malan, for whom Warwickshire have issued Middlesex formal 28 days notice of an approach.