Every professional soccer player who signs with a Major League Soccer club and is not already a U.S. citizen or lawful permanent resident faces the same threshold legal question before setting foot on an American pitch: what visa authorizes me to work here?

It is a question that immigration attorneys answer on behalf of clubs and players dozens of times each transfer window. The legal pathways are specific, the evidentiary standards are demanding, and the consequences of getting it wrong range from delayed arrivals to denied entry. When Chicago Fire FC signed South African defender Mbekezeli Mbokazi from Orlando Pirates in December 2025, his case illustrated precisely how this process works in practice.

Mbokazi, 20 years old and already voted to the 2026 MLS All-Star Game First XI with the highest fan vote total in the league, most likely pursued the P-1A nonimmigrant visa, though visa records are not public and his specific classification has not been confirmed. His case nonetheless serves as a useful illustration of how the process works and why the P-1A is so frequently the pathway of choice.

The Three Main Immigration Pathways for Professional Soccer Players

Foreign nationals seeking to play professionally in the United States have three realistic immigration options, each with different standards, processing mechanics, and practical advantages.

Comparison: Key differences across the three pathways

The P-1A in Depth: What the Standard Actually Requires

USCIS defines the standard precisely: the athlete must have an internationally recognized reputation and must be coming to the United States to participate in an athletic competition that has a distinguished reputation and requires the participation of athletes with an international reputation. Competing in MLS satisfies the competition requirement automatically. The harder question is always whether the individual player clears the recognition threshold.

Mbokazi's profile illustrates what a strong P-1A evidentiary record looks like. By the time of his transfer, he had logged over 35 professional appearances in the Betway Premiership and the CAF Champions League, one of Africa's premier continental competitions. He had captained Orlando Pirates, earned his first senior Bafana Bafana cap in May 2025, and had been called into FIFA World Cup qualifying squads. Each of those facts maps directly onto a recognized evidentiary criterion.

The Club's Role: Why the Team Files, Not the Player

One of the most important structural features of the P-1A pathway is that the player cannot initiate it. In U.S. immigration law, the player is the beneficiary, but it is the U.S. employer who is the petitioner. Authorization to work in the United States begins with the club.

The labor organization consultation is frequently the most overlooked component of P-1A petitions. USCIS requires a written opinion from a peer group with expertise in the athlete's sport. For MLS signings, this means the MLSPA is contacted, and their response — which must address the athlete's international recognition and confirm that the terms of employment are consistent with the petition — becomes part of the official filing. Filing without this consultation triggers a Request for Evidence (RFE), which can set back the process by 60 to 90 days.

How MLS Roster Rules Intersect with Immigration Status

Immigration status and MLS roster mechanics are separate frameworks, but they intersect in ways that matter for how clubs recruit and manage their squads.

The International Roster Slot: The Immigration-Linked Designation

The international roster slot is the MLS mechanism directly connected to immigration status. Any player who does not qualify as a domestic player must occupy one of the club's allocated international slots. Each MLS club is historically allocated eight such slots, which can be traded between clubs. Each slot committed to a non-domestic player is unavailable for another international signing, which is why clubs track immigration timelines carefully.

The U22 Initiative Slot: A Salary Mechanism, Not an Immigration One

The U22 Initiative, introduced by MLS in 2021, allows clubs to sign players aged 22 or younger to lucrative contracts at a significantly reduced salary budget charge. For Mbokazi, born September 19, 2005, this designation allowed Chicago Fire to invest in a high-caliber international player at a fraction of the budget impact a veteran acquisition would carry.

Critically, the U22 Initiative designation is purely a salary budget mechanism with no bearing on immigration status. The visa a player requires is the same regardless of which MLS salary slot they occupy.

The Timeline: From Signed Contract to First Training Session

For a P-1A case proceeding on an expedited basis, the process follows a predictable sequence.

Frequently Asked Questions

What visa does an international soccer player need to play in MLS?

Most international MLS players enter on a P-1A nonimmigrant visa, designed for internationally recognized athletes. The O-1A visa is available for players with extraordinary individual ability. Lawful permanent residence (EB-1A green card) is a longer-term option for elite athletes who plan to remain in the U.S. indefinitely.

Who files the P-1A visa petition: the player or the club?

The MLS club (the U.S. employer) files the I-129 petition as petitioner on behalf of the player (the beneficiary). The player cannot initiate the process. Authorization to work in the U.S. begins with the employer, who takes on legal responsibility for the accuracy and completeness of the petition.

How long does the P-1A process take for an MLS signing?

With premium processing (~$2,965), USCIS is required to respond within 15 business days. From signed contract to visa stamp, a well-run case typically takes four to six weeks, assuming no consular delays. Clubs that plan immigration timelines alongside transfer negotiations consistently avoid the delays that sideline players at the start of a season.

What is the difference between an international roster slot and a U22 Initiative slot?

An international roster slot is tied to immigration status. Any non-domestic player must occupy one, and clubs are allocated a limited number. A U22 Initiative slot is a salary budget mechanism for players 22 or younger, allowing clubs to sign young talent at a reduced budget charge. They are independent designations; both can apply to the same player simultaneously.

What happens if a player gets a green card while under MLS contract?

When a player obtains lawful permanent residence, their MLS roster designation shifts from international to domestic eligibility. This frees the club's international roster slot for another non-domestic signing, which is a meaningful transition that clubs and immigration counsel typically plan for proactively in longer-term contract structures.

What evidence is needed for a P-1A visa petition for a soccer player?

USCIS looks for documented international recognition including national team participation, professional appearance records, awards or rankings, media coverage, salary comparisons, and confirmation of international recognition from a major U.S. sports league official. An advisory opinion from the MLSPA is also required.

This article is intended for informational purposes only and does not constitute legal advice. Every case involves unique facts; consult a qualified immigration attorney for guidance specific to your situation.