Is Lionel Messi Playing? Projected Lineups and What to Expect for Inter Miami vs Philadelphia Union

Who, what, when and why it matters: Inter Miami host the Philadelphia Union on Sunday, May 24, 2026, in what is billed as Lionel Messi’s final club appearance before he joins Argentina for the 2026 World Cup. According to the published projection, Messi is expected to start and has been a key factor in Inter Miami’s recent upturn in form—making his availability and minutes the central story going into this MLS fixture.

Why it matters

Messi’s involvement matters for several reasons. The Argentine icon has reportedly played the full 90 minutes in each of his last 10 MLS appearances and has produced a rich vein of form in May, contributing goals and assists that have helped lift Inter Miami to second in the Eastern Conference. With the World Cup approaching, how Hoyos manages Messi’s minutes will be watched closely by fans and by Argentina’s national team staff.

Projected lineups and tactical shape

World Soccer Talk publishes projected XIs for both sides, with Inter Miami lining up in a 4-3-3 and Philadelphia in a 4-4-2. These projections give a clear indication of the personnel and structure the two managers may deploy.

• Inter Miami (4-3-3): Dayne St. Clair; Ian Fray, Gonzalo Lujan, Micael, Sergio Reguilon; Rodrigo De Paul, Yannick Bright, Telasco Segovia; Lionel Messi, Luis Suarez, German Berterame. Head coach: Guillermo Hoyos.
• Philadelphia Union (4-4-2): Andre Blake; Nathan Harriel, Geiner Martinez, Philippe Ndinga, Ben Bender; Cavan Sullivan, Jovan Lukic, Danley Jean Jacques, Indiana Vassilev; Milan Iloski, Bruno Damiani. Head coach: Bradley Carnell.

Form, context and squad notes supported by the source

Inter Miami are reported to be on a three-game MLS winning run and riding the momentum of a 2-0 victory over the Portland Timbers, which snapped a winless run at their new venue, Nu Stadium. The team sits second in the Eastern Conference with 28 points from 14 matches, behind Nashville SC on 33 points, per the same report. The piece also notes managerial change earlier in the season: Javier Mascherano stepped down and Guillermo Hoyos is now head coach.

The Philadelphia Union, by contrast, are described as struggling and sitting bottom of the table with seven points through 14 games. The report attributes part of that slide to the departures of Tai Baribo, Kai Wagner and Jakob Glesnes and says Bradley Carnell has been unable to find solutions for a depleted squad. The Union were reported to be in a seven-match winless run (four draws, three defeats) at the time of the article.

Messi’s recent form in May (source-supported)

According to the source, Messi has been particularly influential in May: across matches beginning with the Florida Derby on May 2 and including games against Toronto FC, FC Cincinnati and Portland, he has four goals and four assists, amounting to eight direct goal contributions in that period. The article suggests another strong performance could bolster his claim for MLS Player of the Month.

What to watch during the match

If Messi starts, two immediate storylines will be his minutes (given the World Cup looming) and how Inter Miami’s midfield—projected here as Rodrigo De Paul, Yannick Bright and Telasco Segovia—controls transitions and supplies the front three. For Philadelphia, the key will be whether the Union’s makeshift line-up can contain Messi and exploit any vulnerabilities on the wide areas with the reported front pairing of Milan Iloski and Bruno Damiani.

• Lionel Messi is expected to start and has reportedly played 90 minutes in each of his last 10 MLS appearances.
• Inter Miami were reported to be second in the Eastern Conference with 28 points from 14 matches.
• Philadelphia Union were reported bottom of the table with seven points and on a seven-match winless run.
• Projected formations: Inter Miami 4-3-3, Philadelphia Union 4-4-2.

What happens next / What it means

If the projections hold and Messi starts, the match will serve both as a competitive tune-up for the player ahead of the World Cup and as a crucial test for Inter Miami to maintain their place near the top of the Eastern Conference. For Philadelphia, any positive result would represent a rare lift amid a difficult run of results. Readers should check official club team sheets and post-match reports for confirmation of the starting XI and minutes played.