Two teams that lost their opening Group A game at the World Cup clash in Atlanta desperate to get their campaigns up and running.
South Africa played well in patches against Mexico on the opening night but were unable to stave off a 2-0 defeat while Czechia squandered a 1-0 lead to lose 2-1 to South Korea.
Another defeat here would make qualification difficult, especially for Czechia with co-hosts Mexico still to come.
Where to watch Czechia v South Africa
Czechia v South Africa kicks off at 5pm UK time. Live coverage is on BBC One.
Streaming on a vast range of devices is available through the BBC iPlayer app and BBC Sport website.
