Lafc vs. Alajuelense: How this Round of 16 opener differs from 2023

lafc returns to Concacaf Champions Cup Round of 16 action at BMO Stadium against L. D. Alajuelense in the first leg of a two-game, home-and-away series. The most revealing comparison is not LAFC against the Costa Rican club in the abstract, but Tuesday night’s setup against the last time they met in 2023. Does the current version of the matchup point to the same kind of control LAFC showed then, or a tighter test?

LAFC and Mark dos Santos: a hot domestic start meets CCC pressure

LAFC arrives at this series on what the club described as the best start in its history, most recently beating FC Dallas 1-0 in MLS regular-season play. That win extended a franchise-record streak of five straight victories to start a season, including three in MLS play, and it featured a 55th-minute goal from David Martínez.

Yet the Concacaf Champions Cup demands a different kind of management than a league match. New coach Mark dos Santos has already shown a willingness to manage minutes within this tournament context: in the second game of the previous round, he had Son Heung-min play 45 minutes in the first half to help manage fitness. Dos Santos explained that Son Heung-min did not completely spend the pre-season, making rhythm and workload part of the plan.

For this first leg against Alajuelense, LAFC’s revealed starting lineup placed Son Heung-min as the center striker in a 4-3-3, with Denis Bouanga and Timothy Tillman on the wings. The lineup also listed Marco Delgado, Amin Budri and Mathieu Shuaniere in midfield, and Ryan Hollingshead, Nkosi Tapari, Ryan Porteous and Serhiy Palencia in the back line, with Hugo Lloris in goal.

Alajuelense and Estadio Alejandro Morera Soto: a two-leg test with different hazards

Alajuelense arrives with credentials that make the two-leg format central to the story. The club qualified for Concacaf Champions Cup as the 2025 Concacaf Central American Cup winners, a path that earned a Round One bye. In domestic play, Alajuelense sits sixth in the Clausura table with a 4W-4L-3D record, scoring 14 goals and conceding 12.

That record does not settle the Round of 16 question by itself, because the series will turn on how each team handles the contrasting venues. The second leg will be played next week in Costa Rica at Estadio Alejandro Morera Soto, which was described as notorious and is listed at 19, 000 capacity with artificial turf. Dos Santos framed the assignment in sequence: take care of the first leg in LA in the best way possible, then go to a very difficult place with the right setup to succeed.

Alajuelense also brings familiarity. The clubs face each other in Concacaf Champions Cup play for the second time in history, meaning Tuesday’s match is not simply a new opponent but a sequel with a known recent precedent.

Lafc vs. Alajuelense in 2026 and 2023: what the parallel shows

The 2023 series set a clear benchmark for how this matchup can swing over two legs. That year, LAFC advanced 4-2 on aggregate to reach the Concacaf Champions Cup Quarterfinals. The decisive foundation came in the first leg in Costa Rica, where Denis Bouanga scored his first career hat trick for LAFC in a 3-0 win. A week later in Los Angeles, Alajuelense outscored LAFC 2-1, but LAFC’s aggregate edge held up.

In other words, the 2023 comparison shows a split pattern: LAFC built separation away, then absorbed a home-leg loss without losing the tie. Tuesday’s first leg flips the order of work. LAFC now starts at home and will need to travel next week to a stadium with artificial turf and a charged atmosphere. Analysis: that reversal makes the first leg less about merely “winning at home” and more about building a margin that can travel, because the toughest environmental variables arrive in leg two rather than leg one.

The current personnel emphasis also differs from the 2023 snapshot supplied. In 2023, the defining individual moment in the series summary was Bouanga’s hat trick. In the current build-up, attention centers on Son Heung-min’s role and production. Across five games under Dos Santos, Son Heung-min has one goal, scored on penalties, and five assists, while also being credited by the coach with inducing two opposing red cards. He is now set to start a third consecutive match and hunt for his second goal of the season, after a previous-round performance of one goal and three assists across the tie with Real Spain, which LAFC won 7-1 on aggregate.

Finding: the 2023 comparison establishes that LAFC can survive an uneven two-leg pattern against Alajuelense, but the reversed leg order in this series raises the bar for what “taking care of business” at home must mean. The next confirmed test comes with the second leg next week in Costa Rica at Estadio Alejandro Morera Soto; if LAFC maintains its current approach of pairing strong early results with managed workloads for key attackers, the comparison suggests it will aim to arrive there with an aggregate cushion rather than chase the tie on artificial turf.