In Europe , PSV won the 1977 -- 78 UEFA Cup and the 1987 -- 88 European Cup .
PSV is the second most successful club in Dutch Football , next to archrivals Ajax , having won 21 Eredivisie titles , 9 KNVB Cups and 8 Supercups .
In Europe , club won the 1977 -- 78 UEFA Cup and the 1987 -- 88 European Cup .
PSV is the second most successful club in Dutch Football , next to archrivals Ajax , having won 21 Eredivisie titles , 9 KNVB Cups and 8 Supercups .