Holders Hibernian could face Hearts in the Scottish Cup following the draw for the fifth round.
Queen's Park Football
Ayr United and Queen's Park face a Scottish Cup fourth round replay on Tuesday as their first meeting finishes goalless.
Matches at Livingston, Brechin, Clyde and Cowdenbeath are postponed because of frozen pitches.
Shaun Byrne's late winner extends Livingston's lead in Scottish League One to nine points as Alloa move up to second.