Nathan Collins almost scored a stoppage-time header to win the game for Ireland on Saturday, finding himself free in the box but unable to hit the target.
The defender was having his third headed goal attempt of the evening and set-pieces could be key for the Irish again now. The Brentford defender is a major threat and could find the target this time.
Ireland's defence was questionable in the first half on Saturday and Armenia will know they can get at the visitors.
Prior to their humbling by Portugal, Armenia had scored five goals in three games. Two of the last three meetings of these nations have seen both teams scoring and Ireland were 3-2 winners in the most recent clash. The Boys in Green may need multiple goals to win.
There were only five corners in Ireland's draw with Hungary and six as Armenia lost to Portugal. This contest may not reach double figures for flag-kicks.
Armenia vs Republic of Ireland Tip 3: Bet Builder - Republic of Ireland to win, Over 2.5 Goals & Nathan Collins anytime goalscorer @ 12/1 with BOYLE Sports