Slovakia face minnows San Marino while Slovenia travel to Poland, beaten 2-0 on Saturday away to the third-placed Czech Republic -- who can still snatch a playoff place.
The issue of racism has plagued the buildup to the 14th European Championships, with relatives of at least two black England players choosing not to travel to Poland and Ukraine for fear of being abused.
Former England defender Sol Campbell has warned fans not to travel to Poland or Ukraine following a BBC documentary accusing football fans from the two countries of racism and also questioned why both nations were awarded the tournament in the first place.