Notts County will host Stoke City in a friendly at Meadow Park on Saturday.
Notts County will host Gateshead in a National League fixture at Meadow Lane on Tuesday night.
Grealish rose through the ranks of English football, joining Aston Villa as a youth player. He then signed a youth loan with Notts County.
The upcoming game is a local derby with both clubs based out in Nottingham. Hence, it will be difficult to call a winner in the Nottingham derby.
Brendan Rodgers-coached side could only manage an eight-place finish in the recently concluded Premier League season. They got 52 points from 32 games.