Paddy Dowdall expects both teams to improve on their first showing.
St Loman's and The Downs meet in Mullingar again to settle this year's Westmeath Senior Football Championship.
The two sides couldn't be separated after 60 minutes last weekend, leaving Cusack Park with a 1-13 to 1-13 draw on Sunday.
Defending champions, Loman's were trailing as the final whistle approached before Eoghan Hogan hit a crucial equaliser to secure the replay.
Their manager Paddy Dowdall says they know they can improve on their showing in the first final:
Throw in at Cusack Park is set for 3pm on Saturday.
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