Stephen Kenny is without 13 players for the game.
Republic of Ireland manager Stephen Kenny has urged the fringe players in their squad to take their opportunity against Bulgaria.
The two sides clash in the last round of this UEFA Nations League campaign at the Aviva Stadium tonight.
Kenny lost 13 players from his original 26-man squad due to Covid-19, injury and suspension.
The Dubliner has highlighted the importance of the match in which Ireland need to avoid defeat or else face relegation to League C
It's a 7.45 kick off at the Aviva Stadium.
At the same time Wales entertain Finland in the same group.