Oliver Janso (born 8 October 1993) is a Slovak professional footballer who plays as a left-back for Slovak club TJ Slavoj Boleráz.
Club career Spartak Trnava Janso made his league debut for Spartak Trnava against Senica on 24 September 2016.FK Senica - FC Spartak Trnava 0:1 24.09.2016, futbalnet.sk
Honours Spartak Trnava Fortuna Liga: 2017–18
References
External links FC Spartak Trnava official club profile
Futbalnet profile