Triple: 11 - 1 2ND_LEG 7 - 0; 1991 CONCACAF Champions' Cup AGG. 11 - 1; 1991 CONCACAF Champions' Cup TEAM_1 L.D. Alajuelense; 11 - 1 1ST_LEG 4 - 1

What is a sentence that describes this triple?
With 4-1 in the first leg and 7-0 in the second, L.D. Alajuelense won their 1991 CONCACAF Champions' Cup match with an aggregate score of 11-1.