Belgium played with thier top players, which made the match an easy winning for them. Lukaku scored the first goal 8 minutes into and game, while Hazard scored the second goal in 41 minutes still in the first half. And Saelemaekers scored their last goal in the second half. They will be playing against Belarus, in their next match. Which I think they will also win.
Belgium is a strong team. Especially they have some world-class strikers. Hazard and Lukaku are outstanding players. They also won the previous match against Estonia 5-2. They should improve their defense a bit. Such a defense against a strong team will not be very effective.
But I was impressed by Poland's gameplay. They beat San Marino 7-1. We saw a lot of attacks from Lewandowski in this match.