The Republic of Ireland can book their place at Euro 2020 if they beat Switzerland.
The Boys in Green face Vladimir Petkovic's side in Geneva on Tuesday night knowing three points will secure their place at next summer's tournament.
Mick McCarthy's men drew with the same opposition in Dublin earlier in the qualifying campaign and know beating the Swiss will be no easy task.
Here's Switzerland's squad in full for the crucial qualifier:
Goalkeepers: Yann Sommer, Yvon Mvogo, Jonas Omlin

Defenders: Stephan Lichtesteiner, Ricardo Rodriguez, Fabian Schar, Michael Lang, Manuel Akanji, Nico Elvedi, Kevin Mbabu, Loris Benito, Eray Comert

Midfielders: Granit Xhaka, Denis Zakaria, Remo Freuler, Edimilson Fernandes, Renato Steffen, Djibril Sow

Forwards: Admir Mehmedi, Haris Seferovic, Josip Drmic, Breel Embolo, Mario Gavranovic

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