Will Chile end their eight-game winless run?
On Wednesday night, la Roja were beaten 1-0 by World Cup-bound Poland at Stadion Wojska Polskiego.
This means Chile haven’t won since beating Bolivia on 1 February, missing out on World Cup qualification in this period.
These may only be friendlies, but a win would very much help with Eduardo Berizzo’s job security.
Slovakia meantime have already had three managers this year; Štefan Tarkovič and Samuel Slovák having already been sacked.
Francesco Calzona is still searching for his first victory after, back in September, losing at home to Azerbaijan before a draw with Belarus in the Nations League.
On Thursday, the Falcons led Montenegro 2-0, Dávid Hancko and Juraj Kucka scoring in Podgorica, before collapsing and drawing 2-2.
So, a victory would be very valuable for both at Tehelné pole.