Ján Greguš (born 29 January 1991) is a Slovak professional footballer who plays as a midfielder for the Slovakia national team.

This was in the 42nd minute of a qualifying match for a 2018 FIFA World Cup against Malta in Ta'Qali, when Greguš' right-foot shot slipped under Andrew Hogg.

At that time, the score was tied 1–1, after an early goal by Vladimír Weiss (second minute), followed by 14th-minute equalizer by Jean Paul Farrugia.

[12] In 2018, he was fielded for the 90 minutes of the final match of the 2018 King's Cup against Thailand (3–2 victory), winning his first trophy with Slovakia, after being benched in the semi-finals against UAE.

Later in the year, he scored his second international goal in a friendly fixture against Morocco, as a part of their preparation for 2018 FIFA World Cup.

He scored with a right-foot shot from the outside of the penalty box, after calling the ball ahead Albert Rusnák, who got the assist.