UEFA Champions League second qualifying round kicked off with 5 matches on Tuesday.
At home, Czech Republic's Viktoria Plzen drew goalless with Greece's Olympiacos while Netherlands' PSV beat Switzerland's Basel 3-2.
The first leg of second qualifying round will conclude on Wednesday with 7 matches.
The results are as follows:
Viktoria Plzen (CZE) 0-0 Olympiacos (GRE)
Saburtalo (GEO) 0-2 Dinamo Zagreb (CRO)
PSV (NED) 3-2 Basel (SUI)
The New Saints (WAL) 0-2 Kobenhavn (DEN)
Sutjeska (MNE) 0-1 APOEL (Greek Cypriot side)
Wednesday's matches are as follows:
BATE (BLR) - Rosenborg (NOR)
Ferencvaros (HUN) - Valletta (MLT)
CFR Cluj (ROU) - M. Tel-Aviv (ISR)
Maribor (SVN) - AIK (SWE)
Crvena zvezda (SRB) - HJK (FIN)
Celtic (SCO) - Kalju (EST)
Dundalk (IRL) - Qarabag (AZE)