Arsenal Football Newsletter
Arsenal Football Newsletter
The Gunners arrived in Lisbon on the back of successive defeats in cup competitions and thought they had broken the deadlock just after the hour mark when Martin Zubimendi found the back of the net.
However, the goal was ruled out following a VAR check as Viktor Gyokeres - against his former club - was in an offside position.
That did not matter as Havertz, off the bench, kept his cool to earn Arsenal an advantage going into next week’s second leg at the Emirates Stadium.
More follows.