Belgium became the first team to qualify for the 2020 European Championship finals as Romelu Lukaku scored twice in a 9-0 thrashing of San Marino in Brussels on Thursday, while the Netherlands needed a late comeback to beat Northern Ireland.
Lukaku took his record Belgium international tally past 50 goals as Roberto Martinez's Group I leaders opened up an unassailable 11-point lead over third-placed Cyprus with three games remaining.
The world-number-one ranked side booked their spot at next year's tournament, which will be played at 12 venues across Europe, after seven straight qualifying wins.
Russia appear set to take the second automatic slot from the group, after a 4-0 win over Scotland moved them eight points ahead of Cyprus.
Belgium will be one of the favorites as they look to lift a first major international title when the Euros get underway on June 12.
"In my eyes, nine countries have the talent to win the Euro," said coach Martinez. "What will make the difference is how you face adversity. It's necessary to sacrifice yourself for your teammates."
Their victory at the King Badouin Stadium matched their record winning margin of nine goals, having previously beaten Zambia and Gibraltar 9-0 in 1994 and 2017 respectively and hammered San Marino 10-1 in 2001.
"Nine-nil is a good result but we would have loved to have scored one more and broken that all-time record," said Inter Milan striker Lukaku.
The first breakthrough arrived when Leicester midfielder Youri Tielemans fed Lukaku, who fired home his landmark goal in the 28th minute.
The floodgates then opened, as Nacer Chadli slotted into the corner from the edge of the area three minutes later and visiting defender Cristian Brolli scored a comical own goal 10 minutes before the interval.
Lukaku wasted little time in making it 51 Belgium goals, before Toby Alderweireld and Tielemans made it six before half-time.
Substitute Christian Benteke drilled in number seven with 11 minutes remaining, 18-year-old Yari Verschaeren scored his first international goal from the penalty spot, and Atalanta defender Timothy Castagne completed the rout in the 90th minute.
Dutch break Northern Irish hearts
Memphis Depay's late brace rescued the Netherlands a 3-1 win over Northern Ireland which sent Ronald Koeman's men top of Group C.
The Oranje, bidding to reach a first major finals since finishing third at the 2014 World Cup, are level on points with both Germany and Northern Ireland, who have played a game more, but lead on head-to-head record.
Michael O'Neill's visitors were dreaming of a first-ever away win over the Dutch when substitute Josh Magennis headed them in front with a quarter-hour to play.
But Depay levelled in the 80th minute, and Luuk de Jong bundled the ball home at the back post in the first minute of injury time to deny Northern Ireland a crucial point before Depay grabbed his second.
"We are devastated with the nature of the defeat," O'Neill told Sky Sports. "We have to win our two remaining games, they are very difficult, Netherlands home and Germany away."
Russia sent Scotland tumbling to a fourth straight qualifying defeat which leaves the Nations League playoffs next March as the Scots' only possible route to Euro 2020.
Artem Dzyuba's excellent double and goals from Magomed Ozdoev and Aleksandr Golovin mean Russia will qualify with a draw in Cyprus on Sunday.
Croatia close on qualification
Croatia took control of Group E by beating Hungary 3-0 in Split, while Slovakia jumped into second despite being held to a 1-1 home draw by Wales.
Luka Modric's fifth-minute strike and two goals for Bruno Petkovic sent last year's World Cup runners-up Croatia four points clear of third-placed Hungary
Slovakia fell behind in the first half when former lifeguard Kieffer Moore scored on his international competitive debut for Wales but secured a draw thanks to Juraj Kucka's brilliant 53rd-minute volley.
Elsewhere, Robert Lewandowski netted a hat-trick, taking his tally this season to 18 goals for club and country, as Poland won 3-0 at Latvia to strengthen their position at the top of Group G.
They sit three points clear of closest challengers Austria, who saw off Israel 3-1.
Feature Image Courtesy: AFP/ Bruno Fahy