Welsh hopes of automatic qualification were effectively ended by Belgium’s 4-2 victory in Cardiff on Monday as the Red Devils seized control of Group J.
Belgium require only three points from closing games against Kazakhstan and Liechtenstein to win the group, leaving Wales and North Macedonia in a battle for second spot.
North Macedonia are three points above Wales, but have played a game more, and the two teams meet in the final round of fixtures at Cardiff City Stadium on November 18.
Wales visit bottom-placed Liechtenstein three days before that game, and Craig Bellamy’s side need a six-goal victory in Vaduz to overhaul North Macedonia’s superior goal difference.
Finishing second in the group would be a huge benefit to Wales – who are almost certainly guaranteed a play-off spot in March through their Nations League results last year – as the semi-final would definitely be at home rather than away.
“It’s massive,” said Fulham forward Wilson, who featured in the 2022 World Cup play-off victories over Austria and Ukraine in Cardiff.
“The last World Cup showed how important those two home games were.
“It won’t be easy. North Macedonia have showed what a difficult team they are.
“They’ve drawn twice with Belgium and once against us. When they come here next month we need to show that we’re really on top form.”
Wilson, who will miss the Liechtenstein tie through suspension after receiving a second yellow card in the campaign, added: “It’s fine margins when you’re playing against these top teams, but now it’s on to next month.”
