Table:
text: 2010–11 GNK Dinamo Zagreb season
Matches
Competitive
M_ Date_ Tournament Round Ground Opponent Score Attendance Dinamo_Scorers Report_
1 13 Jul UCL QR2 H Koper 5 – 1 7000 Mandžukić (2), Slepička, Sammir, Etto Sportnet.hr
2 17 Jul Supercup N/A H Hajduk Split 1 – 0 8000 Bišćan Sportnet.hr
3 20 Jul UCL QR2 AR Koper 0 – 3 2000  Sportnet.hr
4 24 Jul 1. HNL 1 H Hrvatski Dragovoljac 4 – 1 350 Morales, Sammir, Slepička, Mesarić Sportnet.hr
5 27 Jul UCL QR3 A Sheriff Tiraspol 1 – 1 10000 Sammir Sportnet.hr
6 31 Jul 1. HNL 2 H Rijeka 1 – 2 3500 Sammir Sportnet.hr

Question: Which team did they play against first this season for GNK Dinamo Zagreb season 2010/11?