The 1988 CONCACAF Champions' Cup was the 24th. edition of the annual international club football competition held in the CONCACAF region (North America, Central America and the Caribbean), the CONCACAF Champions' Cup. It determined that year's club champion of association football in the CONCACAF region and was played from 11 March till 21 December 1988. The teams were split in 2 zones, North/Central America and Caribbean, (as North and Central America sections combined to qualify one team for the final), each one qualifying two teams to the final tournament. Hondurean club Olimpia beat Trinidarian side Defence Force 4–0 on aggregate to become champions, thus achieving their second CONCACAF trophy. North/Central American Zone Preliminary round Morelia, Cruz Azul and Alajuelense advance to the First Round. First round North American Zone Morelia and Cruz Azul advance to Fourth Round. Central American Zone Played in Guatemala City *Alajuelense and Marathon advance to the Third Round. Second round Central American Zone Played in Tegucigalpa *Olimpia and Aurora advance to the Third Round. Third round Central American Zone Played in Tegucigalpa *Alajuelense and Olimpia advance to the Fourth Round. Fourth round North/Central American Zone Morelia disqualified after refusing to play the series.* Olimpia and Alajuelense advance to the CONCACAF Semi-Finals. Caribbean Zone First round Matches and results unknown: Zenith Robinhood Sion Hill Cardinals All clubs in BOLD advance to the second round. Second round Matches and results unknown: La Gauloise Seba United Sport Guyanais Further results for the following round are unknown;Robin Hood and Defence Force advance to the CONCACAF Semi-Finals. Semi-finals Olimpia and Defence Force advance to the CONCACAF Final. Final First leg Second leg Olimpia won 4–0 on points and also 4–0 on aggregate. Champion References 1 CONCACAF Champions' Cup c c