WWE | WWE Raw | World Rally Championship | World Championship | NCAA Men's Division I Basketball Championship | Ultimate Fighting Championship | World Championship Wrestling | Guiding Light | Electric Light Orchestra | light rail | Edmonton Light Rail Transit | World Touring Car Championship | Six Nations Championship | County Championship | British Touring Car Championship | World Chess Championship | national championship | All-Ireland Senior Hurling Championship | light curve | Football League Championship | Extreme Championship Wrestling | Bowl Championship Series | Championship | All-Ireland Senior Football Championship | 2005 World Touring Car Championship season | The Open Championship | World Sportscar Championship | Light-emitting diode | heavyweight | WWE SmackDown |
Delgado made his debut in the World Wrestling Federation (WWF) on the November 3, 1997 episode of Raw is War as part of its newly relaunched Light Heavyweight division at the age of 18, wrestling under the Ring name Águila.