Complete the following sentence: Rivera made his debut for El Salvador in 1988 and has earned a total of 74 caps, scoring 15 goals. ️<unk>️<unk>️<unk>️<unk>️
1993, 1995 and 1999 UNCAF Nations Cups and was a non-playing squad member at the 1996 CONCACAF Gold Cup but did play at the 1998 CONCACAF Gold Cup.