Fans can make a saving of up to £4 when buying tickets in advance for Derbyshire Falcons’ NatWest T20 Blast fixture with Yorkshire Vikings at Chesterfield.
Adult tickets for Sunday’s North Group game, which starts at 2.30pm, are priced at £14 when purchased early compared to £18 on the gate.
Derbyshire elite performance director Graeme Welch said: “Games against Yorkshire at Chesterfield are great occasions for Derbyshire supporters.
“It will be good for the lads to play in front of a big crowd and hopefully that can spur them on.
“We've had a tough campaign, but the lads are still working hard and will keep fighting.
“Yorkshire have an explosive team full of internationals, including Aaron Finch. They're a very dangerous side and we will need to be on our game. It’s a great challenge for us.
“Victories over Yorkshire are always sweet, so we hope to put one over them on Sunday for our members and supporters.”
Derbyshire and Heart Research UK are urging fans to wear red and/or purple for the clash to raise awareness for the charity.
The club have also distributed over 1,500 Cricket Derbyshire Helping Hearts wristbands, with more available at the ground on Sunday.
Tickets for the game can be purchased online at derbyshireccc.com, by calling 0871 350 1870 or in person at the 3aaa County Ground and Chesterfield.