Here's a list of every international match that occurred on US soil in 2013 (might be missing a few friendlies, but this is the best I have ATM). Hope it helps. 01/25/13 Harrison USA Canada Friendly 01/30/13 Glendale Mexico Denmark Friendly 02/06/13 Miami Gardens Guatemala Colombia Friendly 03/22/13 Commerce City USA Costa Rica WC Qualifier 04/17/13 San Francisco Peru Mexico Friendly 05/29/13 Boca Raton Ecuador Germany Friendly 05/29/13 Cleveland USA Belgium Friendly 05/31/13 Houston Mexico Nigeria Friendly 06/02/13 Washington, DC USA Germany Friendly 06/02/13 New York Honduras Israel Friendly 06/08/13 Miami Gardens Spain Haiti Friendly 06/11/13 New York Spain Republic of Ireland Friendly 06/11/13 Seattle USA Panama WC Qualifier 06/18/13 Sandy USA Honduras WC Qualifier 07/05/13 San Diego USA Guatemala Friendly 07/07/13 Pasadena Mexico Panama Gold Cup 07/07/13 Pasadena Canada Martinique Gold Cup 07/08/13 Harrison El Salvador Trinidad and Tobago Gold Cup 07/08/13 Harrison Haiti Honduras Gold Cup 07/09/13 Portland Costa Rica Cuba Gold Cup 07/09/13 Portland Belize USA Gold Cup 07/11/13 Seattle Panama Martinique Gold Cup 07/11/13 Seattle Mexido Canada Gold Cup 07/12/13 Miami Gardens Trinidad and Tobago Haiti Gold Cup 07/12/13 Miami Gardens Honduras El Salvador Gold Cup 07/13/13 Sandy USA Cuba Gold Cup 07/13/13 Sandy Costa Rica Belize Gold Cup 07/14/13 Denver Panama Canada Gold Cup 07/14/13 Denver Martinique Mexico Gold Cup 07/15/13 Houston El Salvador Haiti Gold Cup 07/15/13 Houston Honduras Trinidad and Tobago Gold Cup 07/16/13 East Hartford Cuba Belize Gold Cup 07/16/13 East Hartford USA Costa Rica Gold Cup 07/20/13 Atlanta Panama Cuba Gold Cup 07/20/13 Atlanta Mexico Trinidad and Tobago Gold Cup 07/21/13 Baltimore USA El Salvador Gold Cup 07/21/13 Baltimore Honduras Costa Rica Gold Cup 07/24/13 Arlington USA Honduras Gold Cup 07/24/13 Arlington Panama Mexico Gold Cup 07/28/13 Chicago USA Panama Gold Cup 08/14/13 New York Mexico Ivory Coast Friendly 09/10/13 Columbus USA Mexico WC Qualifier 10/11/13 Kansas City USA Jamaica WC Qualifier 11/15/13 New York Ecuador Argentina Friendly 11/16/13 Miami Gardens Honduras Brazil Friendly 11/18/13 St. Louis Argentina Bosnia Friendly 11/19/13 Houston Honduras Ecuador Friendly
Not hard to find. Look at the all-time results for each national team on eloratings.net and search the page for "in USA."