Jamie Reid scored just seven minutes into his international debut as Northern Ireland earned an encouraging 1-1 draw away to Romania.
Mateo Kovacic's double saw Croatia to impressive win in Turkey, while Belgium claimed a friendly win in Germany to increase the pressure on the Euro 2024 hosts.
An early goal by Dani Olmo and a late Joselu double gave Spain a 3-0 win over Norway in their first Euro 2024 qualifier as they began a new era under Luis de la Fuente.
European champions Italy endured a humiliating night in Monchengladbach, as they were thrashed 5-2 by Germany in the UEFA National League.
Italy moved a point clear at the top of Group A3 after a 2-1 win over Hungary in their Nations League clash in Cesena.
Marcus Rashford's penalty took England past Romania 1-0 in their final Euros warm-up, as Jordan Henderson marked his return to action with a spot-kick miss.
UEFA has confirmed the expansion of squads from 23 to 26 players at this summer's delayed European Championship.
A decision on Euro 2020 host cities has been postponed until Friday, Sky Sports News has been told, with UEFA expected to confirm that later on Monday.
North Macedonia scored an 85th-minute winner to stun Germany 2-1 in their World Cup Qualifier on Wednesday, the last before Joachim Lowe's departure.
Team news and stats ahead of Northern Ireland vs Romania in the UEFA Nations League, live on Sky Sports; kick-off 7.45pm.
Celtic are "hopeful" Kris Ajer and Mohamed Elyounoussi will not have to isolate after a coronavirus outbreak in Norway's squad forced Romania game to be cancelled.
Michy Batshuayi scored twice as Belgium came from behind to beat Switzerland 2-1 in a friendly ahead of their crucial Nations League clash against England on Sunday.
Nicolo Barella scored the only goal of the game as Italy beat Netherlands 1-0 to move top of their UEFA Nations League group.
Ianis Hagi has praised the influence of Rangers team-mate Steven Davis as they prepare to face each other in the Nations League on Friday evening.
Northern Ireland showcased their never-say-die attitude to nick a 1-1 Nations League draw with Romania, despite playing for 51 minutes with 10 men.
Romania has reconfirmed its capital Bucharest remains ready to host matches at next year's rescheduled Euro 2020 tournament.
Sixteen nations will be involved in the Euro 2020 play-offs, competing for the final four qualifying spots for next summer's tournament.
UEFA is investigating allegations one of Sweden's players was racially abused by Romania fans during their European Qualifier.
Italy achieved their biggest win for 70 years by beating Armenia 9-1 in their final qualifier for Euro 2020.
Team news and previews ahead of Republic of Ireland's decisive Euro 2021 qualifier against Denmark live on Sky Sports.