I'm old enough to know better

🇩🇿 Algeria — University of Kansas (Lawrence, Kansas)

🇦🇷 Argentina — Sporting KC Training Centre (Kansas City, Kansas)

🇦🇺 Australia — Oakland Roots/Soul Training Facility (Oakland, California)

🇦🇹 Austria — UC Santa Barbara – Harder Stadium (Goleta, California)

🇧🇪 Belgium — Seattle Sounders FC Performance Centre & Clubhouse (Renton, Washington)

🇧🇦 Bosnia & Herzegovina — RSL Stadium (Sandy, Utah)

🇧🇷 Brazil — Columbia Park Training Facility (North Bergen, New Jersey)

🇨🇦 Canada — National Soccer Development Centre (Vancouver, British Columbia)

🇨🇮 Côte d’Ivoire — Philadelphia Union Training Facility (Chester, Pennsylvania)

🇨🇩 DR Congo — Houston Training Centre (Houston, Texas)

🇨🇴 Colombia — Academia Atlas FC (Guadalajara, Mexico)

🇨🇻 Cabo Verde — Waters Sportsplex (Tampa, Florida)

🇭🇷 Croatia — Episcopal High School (Alexandria, Virginia)

🇨🇼 Curaçao — Florida Atlantic University (Boca Raton, Florida)

🇨🇿 Czechia — Mansfield Multipurpose Stadium (Mansfield, Texas)

🇪🇨 Ecuador — Columbus Crew Performance Centre (Columbus, Ohio)

🇪🇬 Egypt — Gonzaga University (Spokane, Washington)

🏴󠁧󠁢󠁥󠁮󠁧󠁿 England — Swope Soccer Village (Kansas City, Missouri)

🇪🇸 Spain — Baylor School (Chattanooga, Tennessee)

🇫🇷 France — Bentley University (Waltham, Massachusetts)

🇩🇪 Germany — Wake Forest University (Winston-Salem, North Carolina)

🇬🇭 Ghana — Bryant University (Smithfield, Rhode Island)

🇭🇹 Haiti — Stockton University (Galloway, New Jersey)

🇮🇷 Iran — Centro Xoloitzcuintle (Tijuana, Mexico)

🇮🇶 Iraq — The Greenbrier Sports Performance Centre (White Sulphur Springs, West Virginia)

🇯🇴 Jordan — University of Portland (Portland, Oregon)

🇯🇵 Japan — Nashville SC Training Facility (Nashville, Tennessee)

🇰🇷 South Korea — Chivas Verde Valle (Guadalajara, Mexico)

🇸🇦 Saudi Arabia — Austin FC Stadium (Austin, Texas)

🇲🇦 Morocco — The Pingry School (Basking Ridge, New Jersey)

🇲🇽 Mexico — Centro de Alto Rendimiento / CAR (Mexico City, Mexico)

🇳🇱 Netherlands — KC Current Training Facility (Riverside, Missouri)

🇳🇴 Norway — UNC Greensboro (Greensboro, North Carolina)

🇳🇿 New Zealand — University of San Diego – Torero Stadium (San Diego, California)

🇵🇦 Panama — Nottawasaga Training Site (New Tecumseth, Ontario)

🇵🇾 Paraguay — Spartan Soccer Complex (San Jose, California)

🇵🇹 Portugal — Gardens North County District Park (Palm Beach Gardens, Florida)

🇶🇦 Qatar — Westmont College (Santa Barbara, California)

🇿🇦 South Africa — CF Pachuca Universidad del Futbol (Pachuca, Mexico)

🏴 Scotland — Charlotte FC Training Facility (Charlotte, North Carolina)

🇸🇳 Senegal — Rutgers University (Piscataway, New Jersey)

🇨🇭 Switzerland — SDJA Training Facility (San Diego, California)

🇸🇪 Sweden — FC Dallas Stadium (Frisco, Texas)

🇹🇳 Tunisia — Rayados Training Centre (Monterrey, Mexico)

🇹🇷 Türkiye — Arizona Athletic Grounds (Mesa, Arizona)

🇺🇾 Uruguay — Mayakoba Training Centre Cancun (Cancún, Mexico)

🇺🇸 United States — Great Park Sports Complex (Irvine, California)