Robert Lewandowski's Chicago Fire jersey has been the most popular in Major League Soccer since his arrival to the league in June, outselling even Lionel Messi's Inter Miami kit.

MLS' 10 best-selling jerseys of 2026 was revealed by the league on Tuesday, with Messi still No. 1 overall but with former Barcelona and Bayern Munich star Lewandowski making a big impact.

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Lewandowski officially signed with Chicago on June 29, and made his MLS debut on July 22 against Inter Miami.

The Poland international has recorded seven goals and added five assists in 18 games, propelling the Fire to fourth place on the Eastern Conference table and a place in the playoffs.

Miami captain Messi, however, leads sales through all of 2026, earning first place for the fourth consecutive season. Messi first topped the list in 2023, just months after signing with Inter Miami in July of that year.

This year, just behind Messi, LAFC's Son Heung-Min stands in second place and Vancouver Whitecaps forward Thomas Müller in third.

The list was based on sales made on MLS' online store from Jan. 1 through Oct. 30.

New Orlando City player Antoine Griezmann made the list in fifth place after being announced as a new signing in March but officially joining MLS in July upon completing the 2025-26 season with Atlético Madrid.

In sixth place was rising United States star Cavan Sullivan's Philadelphia Union jersey. Sullivan, 17, became the youngest scorer for the U.S. men's national team last month when he found the net against Mexico.

Top-selling MLS jerseys in 2026:

1. Lionel Messi -- Inter Miami CF
2. Son Heung-Min -- LAFC
3. Thomas Müller -- Vancouver Whitecaps FC
4. Robert Lewandowski -- Chicago Fire FC
5. Antoine Griezmann -- Orlando City
6. Cavan Sullivan -- Philadelphia Union
7. Denis Bouanga -- LAFC
8. Luis Suárez -- Inter Miami CF
9. Hany Mukhtar -- Nashville SC
10. Rodrigo De Paul -- Inter Miami CF