Keatley produced one of his best performances in a Munster shirt against Gloucester last weekend and the out-half is hoping for another win to avenge October's defeat to the Scottish side.
The game is heading towards a sell-out with only North Terrace tickets available for purchase.
Tickets are available to purchase online here or by calling Ticketmaster on 0818 719 300. They are also available from Munster Ticket Offices and all Ticketmaster outlets.
Junior North Terrace €10
North Terrace €30