Chris Wondolowski has struck a first-half hat-trick as the United States thumped Belize 6-1 in their CONCACAF Gold Cup opener.
The tournament hosts destroyed Belize at Portland's Jeld-Wen Field with Stuart Holden, Michael Orozco and Landon Donovan scoring the other goals for the USA, while Ian Gaynair got on the scoresheet for the Central American visitors just before half-time.
The USA stormed to the top of the Gold Cup's Group C, while Costa Rica defeated Cuba 3-0 in the earlier game of Tuesday's double-header in Portland to claim second position.
Wondolowski led the way for the Americans, taking his career tally of international goals to four with a first-half spree.
The 30-year-old San Jose Earthquakes striker opened the scoring in the 12th minute, knocking the ball home from close range after Joe Corona's header was cleared off the line by Belize defender Trevor Lennon.
Kyle Beckerman set up the USA's second goal in the 37th minute with a whipped cross, which Wondolowski headed home with authority, but Belize hit back three minutes later thanks to a well-placed header from Gaynair.
Belize's joy was short-lived, however, as Wondolowski notched his hat-trick right after kick-off, getting his head to Michael Parkhurst's cross to beat Shane Moody-Orio at the near post.
It took 13 minutes of the second half for the USA to finish off the smallest nation at the Gold Cup when Holden tapped home Donovan's knock-down from Corona's cross.
Orozco made it 5-1 in the 72nd minute with a header from Donovan's free-kick, while the latter wrapped up the victory with a penalty four minutes later.
In the earlier match, Michael Barrantes scored twice in Costa Rica's victory after Cuba had kept the game scoreless until half-time.
Barrantes gave Costa Rica the lead seven minutes after the break with a powerful half-volley from the edge of the box and in the 71st minute it was 2-0 when Jairo Arrieta finished off Kenny Cunningham's nice lead-up work.
Costa Rica completed an impressive second-half performance with 13 minutes remaining as Barrantes bundled the ball home after a fumble from Cuba's goalkeeper Odel Molina.
|Coach: I. Mork|
for H. Roches 46'
for T. Lennon 64'
for A. Torres 77'
|Ronaldo and Mourinho ´fully compliant´ with tax obligations, insists Gestifute|
|Napoli 3 Inter 0: Pioli dealt emphatic first Serie A defeat|
|Mainz 1 Bayern Munich 3: Lewandowski double inspires champions|
|´I have found my luck at Leipzig´ - Hasenhuttl dismisses Arsenal talk|
|Messi better to watch than Ronaldo, says Saviola|
|´I don´t care about age´ - Klopp committed to promoting youngsters|
|Koeman: Ibrahimovic was fantastic at 19|
|Pulis not letting court decision tarnish Palace memories|
|Carroll to make West Ham return against Arsenal|
|Real Madrid must win LaLiga and end Barca dominance - Roberto Carlos|
|Barcelona v Real Madrid: Zidane´s men eye LaLiga supremacy|
|Costa discipline issues in the past - Conte|
|A-League review: Melbourne Victory held by Perth Glory|
|I deserve criticism if Dortmund´s players do - Tuchel|
|Emery wants Cavani to dethrone Ibrahimovic|
|Martial is happy again, says Mourinho|
|Guardiola wary of Costa and Pedro|
|Messi, Ronaldo and Griezmann to battle it out for FIFA award|
|Conte reveals admiration for Guardiola philosophy|
|Mourinho: Schweinsteiger can stay at Man Utd|
|Conte: It is a pity Chelsea sold De Bruyne|
|Carrasco now competing with Griezmann and Gameiro - Simeone|
|Luis Enrique: Clasico not decisive in title race|
|Barcelona have no weaknesses - Zidane|
|Zidane: Ronaldo´s hunger for success key for Real Madrid|
|Barcelona midfielder Iniesta back for Clasico|
|Higuain does not need Dybala to score - Allegri|
|Summerbee: Chelsea blew it with De Bruyne|
|Ranieri, Zidane and Santos up for FIFA coach award|
|Chelsea paid me £50,000 to prevent child abuse revelations - Johnson|
|Vertonghen signs new Tottenham deal|
|Klopp hopeful on Lallana and Firmino|
|Ozil: Arsenal can win Champions League with a bit of luck|
|Sturridge exit a non-story, says Klopp|
|Debuchy out for up to six weeks|
|Pardew ready to turn around slumping Palace|
|Arsenal will not sign Cazorla replacement - Wenger|
|Courtois not getting carried away over Chelsea form|
|CAS to rule on Blatter case on Monday|
|Ozil refuses to rule out Real Madrid return|
|Sterling: I am keeping away from certain stuff I was doing last year|
|Leverkusen´s Volland out until 2017|
|Aloisi rules out Roar swoop for Keane|
|Pele reflects on ´sad moment´ of Chapecoense tragedy|
|Southgate urges downtime responsibility from England|
|Ranieri: Leicester signings not to blame for poor form|
|Sky is the limit for ´special´ Donnarumma, says Hart|
|Southgate drops Rashford Euro U21s hint|
|Chapecoense will rebuild with the world´s support, says vice-president|
|Toure can win Premier League for Manchester City - Hart|
|Only a matter of time until Balotelli gets Italy call - Zola|
|Ter Stegen can become new Valdes at Barca - Zambrotta|
|´Exceptional´ Costa just like Drogba, says Zola|
|Ronaldinho could play for Chapecoense|
|Garcia extends Manchester City deal|
|Injured Cazorla to miss another three months|
|Schmeichel has a gentle handshake, not like Wasilewski! - Ranieri|
|Lloris to follow Kane and pen new Spurs deal|
|Puel: I replaced Koeman to give Southampton youngsters a chance|
|Barcelona could have signed Ronaldo for €17million before Real Madrid move|
|Ancelotti keen for Lahm to carry on playing|
|Leipzig will last the pace in title race, says Ancelotti|
|If Bayern lose I´ll cry and miss El Clasico! - Ancelotti|
|No Europe could give Conte edge over Guardiola - Summerbee|
|Southgate keeps Rooney as captain but calls for leaders to emerge|
|Real Madrid dominate FIFA FIFPro World11 nominations|
|Sigurdsson: Kane will be Spurs´ main man for years to come|
|Ronaldo can beat Messi to next two Ballons d´Or - even if he loses the Clasico|
|No break clause in Southgate´s England contract|
|Kane signs new contract with Tottenham|
|Phelan hopeful on Hernandez and Maloney for Boro trip|
|Pioli not entertaining Messi to Inter possibility|
|Conte doing a remarkable job at Chelsea - Zola|
|Nesta amazed by ´special´ Totti|
|Elneny sick in Saints loss - Wenger|
|Atletico Nacional supporters pay tribute to Chapecoense air crash victims|
|Enzo Zidane targets more opportunities after ´special´ debut goal|
|Mkhitaryan excited by United display|
|Toronto FC 5 Montreal Impact 2 (aet, 7-5 agg): Hosts storm to maiden MLS Cup berth|
|Emotional Cavani brings up 100 amid Chapecoense tributes|
|Barca did not take Hercules lightly, insists Luis Enrique|
|Emery feels PSG are slowly making progress|
|Barcelona do not need to be scared, insists Rafinha|
|Simeone wants consistency from Gaitan|
|Wenger blasts sloppy Arsenal after Southampton loss|