Galway and Mayo meet again in a repeat of the TG4 Connacht Final, which Mayo won at Hastings Insurance MacHale Park.
But Galway now have home advantage in the All-Ireland quarter-final, and they’ll look to make that count against their neighbours.
Galway beat Cork and Tipperary impressively to secure a home quarter-final, while Mayo defeated Laois and lost narrowly to Armagh.
Galway are unchanged following victory over Tipperary, while Mayo have made two changes to the team that started the Armagh loss.
Sarah Mulvihill and Tara Needham are called into the starting line-up, with Saoirse Delaney and Shauna Howley dropping to the bench.
The game is LIVE tomorrow here on Midwest Radio.
Stephen Grealis and Nóirín Moran are on commentary duty.
Our coverage is with thanks to Moran's Pharmacy, New Antrim St, Castlebar.
Galway: Karen Connolly; Kate Geraghty, Sarah Ní Loingsigh (capt.), Aoife Ní Cheallaigh; Aoife Molloy, Nicola Ward, Shauna Brennan; Louise Ward, Hannah Noone; Olivia Divilly, Leanne Coen, Lynsey Noone; Tracey Leonard, Ailbhe Davoren, Roisin Leonard.
Mayo: Laura Brennan; Éilis Ronayne, Clodagh McManamon, Saoirse Lally; Danielle Caldwell, Ciara Needham, Kathryn Sullivan (capt.); Aoife Geraghty, Fiona McHale; Maria Cannon, Sinead Cafferky, Sarah Mulvihill; Tara Needham, Deirdre Doherty, Sinead Walsh.