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Research dossier · General Reference

United Premier Soccer League

American soccer league

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 22, 2026
Entity authorityQ21071136 ↗
Source-derived summary

The United Premier Soccer League (UPSL) is an American for-profit soccer league that was founded in Santa Ana in Southern California, with teams in regionalized conferences throughout the United States, and recently Canada and Mexico. The league was founded in 2011 by Santa Ana Winds President Leonel López as a regional league for teams in Greater Los Angeles, but expanded to include 900+ teams from 50 states as of the 2026 season.

Two seasons are played each year, with regional play culminating in a playoff system that crowns a single national champion each season. The league features internal promotion and relegation with up to three levels in some regions; only clubs in the top-tier Premier Division are eligible to compete for the national championship.

The league is a National Affiliate member of United States Soccer Federation, and a National League within the larger United States soccer league system.

History

The UPSL was formed in 2011 with 10 teams, and has grown to include over 900+ men's and women's member clubs across the nation. Now featuring numerous MLS U19 teams, the Premier Division is widely regarded as occupying the unofficial 4th tier of US Soccer. Each UPSL team is independently owned and operated. The league consists of two seasons each calendar year, with the Spring season beginning in March and ending with national playoffs in July, and a Fall season with play beginning in September and national playoffs in December.

UPSL announced it would begin a promotion/relegation system beginning in 2017.

Editorial summary

This brief starts where responsible research should: with the source description of “United Premier Soccer League” as american soccer league. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2011, 2026, 2017—that can be checked directly. The linked authority record independently contributes the date 2011. The account is most persuasive where United, Premier and Soccer can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as american soccer league. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q21071136. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2011, 2026 and 2017.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “United Premier Soccer League”, its source revision and the description used here.
  2. Expand the search: follow United Premier Soccer League primary sources, United Premier Soccer League archive and United research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “United Premier Soccer League” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.