Luke Matheson made his second start for England Under-18s as they made it two wins from two in this international break.
The Rochdale Academy graduate helped his side to a clean sheet in their 1-0 victory over Slovakia Under-19s at NTC Senec.
Matheson also started in their 5-2 victory over Poland Under-19s on Friday evening.
Their final game of the trip is against Austria Under-18s on Wednesday.