ŠK Slovan Bratislava and West Ham United FC were among the teams to win big in the UEFA Europa League first qualifying round first legs, but no side came close to matching the fireworks provided by Brøndby IF.Results: see the full list of first qualifying round first leg resultsPick of the actionBrøndby IF (DEN) 9-0 AC Juvenes/Dogana (SMR)Swedish international Johan Elmander scored two as the Danish side recorded their largest ever win in UEFA competition. Substitute Elbasan Rashani also scored a pair in the second-half for the 1990/91 semi-finalists who now seem certain to face one of FK Atlantas Kla...