A 25th-minute goal from Jesus Garza was enough for Tigres to beat Arsenal 1-0 in the final of the Gordon Jago Super Group.
It's the third Dallas Cup crown at the tournament's highest age level in the club's history. Tigres split the honors in a weather-shortened final in 2011 and won the title outright in 2003.
Tigres are one of the top clubs in the Americas, but aren't not as known globally as Arsenal or Manchester United, who they also played in the Super Group. The players said they weren't intimidated by any team's reputation or history, preferring to focus on how they wanted to play.