Romelu Lukaku scored two headers to set Belgium on their way to a 3-0 win in Cyprus on Tuesday and a first victory for new manager Roberto Martinez at the start of their qualifying campaign for the 2018 World Cup finals.
Yannick Carrasco added the third as Belgium underlined their status as group favourites despite a change of manager following a disappointing Euro 2016 campaign in which they reached the quarter-finals.
Lukaku, who played under the Martinez at Everton, put Belgium ahead after 13 minutes with a diving header after a shot from Thomas Meunier had been touched on to the crossbar by Cyprus goalkeeper Constantinos Panayi and bounced back into the path of the striker.