Roberto Martinez praised Michy Batshuayi for setting aside first-half frustration to notch both Belgium goals in the 2-0 home victory over Iceland on Thursday.
Valencia striker Batshuayi banished a barren run of club form with his much-needed brace giving Martinez's men winning momentum ahead of their final Nations League fixture away to Switzerland, where a point will be enough to book a finals berth.
Starting in place of the injured Romelu Lukaku, Batshuayi eventually made his opportunity count as he benefitted from Eden Hazard's defence-splitting pass to break the deadlock just after the hour.
The 25-year-old had squandered two chances in the opening 20 minutes, but finished the match on a high thanks to Hannes Halldorsson's gifting of a second goal nine minutes from full-time.
"In the first half [Batshuayi] experienced some setbacks," Martinez told broadcaster VTM.
"He moved well for the opening goal. I'm glad he scored twice, but he also played a good game. I was delighted with his overall performance.
"In this type of match you have to remain constantly focused and be able to score a goal with one action."
Belgium struggled to break down relegated Iceland despite fielding a strong XI for what was essentially a dead rubber, the result not affecting either side's standing in Group 2 of League A.
A hard-earned 2-1 win over Switzerland in October puts the leaders in the box seat to advance, but Martinez anticipates strong resistance on Sunday.
"I expect a very difficult game," he said. "The game we had in Brussels showed that Switzerland are a very strong group that have been together for a very long time.
"They are a very strong tactical team that use the players in their best system.
"They are playing at home, they have really good momentum in the Nations League. It is a game we are really looking forward to.
"We expect the same level of performance as in the Brussels game."
15. Dezember 2018
|Warnock brands refereeing situation ´a disgrace´ after Watford defeat|
|Inter 1 Udinese 0: Icardi penalty gets lethargic Nerazzurri back on track|
|Wagner retains belief in survival bid despite Newcastle defeat|
|Griezmann feeling the strain after busy 2018|
|Pochettino ´so pleased´ as tired Tottenham scrap to Burnley win|
|Man Utd hand Smalling new contract|
|ES Tunis 0 Al Ain 3: Convincing victory books River Plate semi|
|Championship Review: Bamford fires Leeds to summit, Middlesbrough defeated by QPR|
|Curry reacts to Kings´ trolling with moon landing video|
|Wentz ruled out of Rams clash|
|Pochettino reaches 100 Premier League wins for Tottenham faster than Wenger for Arsenal|
|Real Valladolid 2 Atletico Madrid 3: Griezmann the hero on landmark appearance|
|Silva rues Richarlison´s missed chances at City|
|Gibson has no worries over Proteas batsmen|
|Wolves 2 Bournemouth 0: Jimenez and Cavaleiro score against toothless Cherries|
|Crystal Palace 1 Leicester City 0: Captain Milivojevic earns vital victory|
|Watford 3 Cardiff City 2: Hornets hang on despite late fightback|
|Tottenham 1 Burnley 0: Eriksen snatches victory at the death|
|Huddersfield Town 0 Newcastle United 1: Rondon strike settles scrap|
|Sabres suspend forward Berglund for failing to report to the team|
|Saunders thanks Fury for getting him ´back on the right track´|
|Hannover 0 Bayern Munich 4: Gnabry and Kimmich star in crushing win|
|I admire Sterling – Guardiola|
|City´s strength in depth makes it hard for me – Jesus|
|Jamieson holds slender lead in Malelane|
|Kashima Antlers 3 Guadalajara 2: Comeback win sets up Real Madrid semi-final|
|Hosszu claims fourth Hangzhou gold, Le Clos beaten by Santos|
|Manchester City 3 Everton 1: Jesus at the double as City go top|
|Parker defiant on low blow claims after ending 2018 ´with a bang´|
|Alisson: Liverpool must beat Manchester United|
|Mourinho´s brutal honesty praised by Karanka|
|Fielding inspired by Bellew after overcoming setbacks to face Canelo|
|Mourinho loves being a manager ´more than ever´|
|Khawaja unconcerned by poor start to India series|
|WATCH: Dellavedova dives into media table to rescue possession|
|Christmas form could transform Man United´s season - Rashford|
|Urgent changes needed at Manchester United – Ferdinand|
|Ishant confident as Kohli carries India into day three|
|Modric takes aim at Simeone for ´constantly undermining Real Madrid´|
|Kevin Durant provides playoffs warning to inconsistent Warriors|
|A-League Review: Janjetovic off as Wanderers suffer derby defeat|
|VanVleet turnover the ´turning point´ in Raptors loss|
|Shanahan on Mahomes no-look pass: ´I do it all the time´|
|De Bruyne and Aguero return to City bench, Sterling left out of starting XI|
|Kohli and Rahane combine to thwart Australia in Perth|
|Modric cool on Madrid future beyond current deal|
|´Fatigued´ Embiid has a lot on his shoulders - Brown|
|Crespo agrees to take charge at Banfield|
|Westbrook on Murray scuffle: He was in my way|
|Liverpool v Manchester United: Van Dijk the rock on which Klopp can build a title triumph|
|Marcelo ´never´ considered Madrid exit amid Juventus links|
|Liverpool v Manchester United: Resurgent Rashford now a leader for Mourinho|
|Injury-plagued Nuggets beat Thunder to hold Western Conference lead|
|Southee takes five as Sri Lanka recover in Wellington|
|Kings troll Curry by playing clips of moon landing|
|Guardiola: Premier League title race similar to Barca-Madrid battles|
|Ovechkin joins rare NHL club with second straight hat-trick|
|Liverpool can´t be judged just on trophies – Klopp responds to Mourinho|
|Athletics´ Chapman undergoes procedure on left shoulder|
|Marcelo: Real Madrid miss Ronaldo|
|Ronaldo right about Juventus team spirit – Allegri|
|Klopp: I´m not the pope of football tactics|
|Stade beat Ospreys on emotional Chauvin tribute night|
|Ligue 1 survival bid a marathon not a sprint for Monaco, as club appoints distance runner|
14. Dezember 2018
|Vertonghen eyeing Spurs future beyond 2020|
|De Bruyne injuries could be a blessing for City, says Guardiola|
|Emery prepared to face Arsenal´s centre-back crisis|
|Ulster complete Scarlets double, Exeter gain Gloucester revenge|
|Sheffield United 1 West Brom 2: Baggies comeback boosts automatic promotion push|
|Del Potro back on court following knee injury|