Seattle Sounders Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-08-22 · 29 entries checked · 20 flagged · 42 issues confirmed · 20 corrected · 22 still open

Recent findings (audit lane, verbatim)

MLS Cup 2019 — C.J. Sapong did not play for the Seattle Sounders in 2019 and did not score in the 2019 MLS Cup; the goal in extra time was scored by Víctor Rodríguez.

MLS Cup 2019 — The match did not go to extra time; it ended 3-1 in regulation time with goals by Kelvin Leerdam, Nicolás Lodeiro, and Víctor Rodríguez, and Toronto's goal by Jozy Altidore.

Seattle Sounders Fan Culture — The claim that Lumen Field was originally built for both the Seahawks and Sounders is inaccurate; it was built primarily for the Seahawks and opened in 2002, with the Sounders not playing there until 2009.

The Cascadia Rivalry Intensifies — The entry claims the '406th Infantry Band' is associated with Seattle Sounders, which is not a real tradition; the correct band is the 'Sound Wave' marching band or the 'Seattle Sounders FC Band'.

Sigi Schmid Era Begins (2010) — The STATS section lists MLS Cup Finals=2 (2016, 2017) for Schmid, but he was fired in July 2016 and did not coach in the 2016 or 2017 MLS Cup Finals; he appeared in zero MLS Cup Finals as Sounders head coach.

Sigi Schmid Era Begins (2010) — The DID YOU KNOW section says Schmid 'never won the league title with Seattle,' which is correct because he was fired before the 2016 playoffs and did not win MLS Cup with Seattle.

Landon Donovan's Final Season (2015) — The Sounders did not play in the 2015 MLS Cup Final; they lost the Western Conference Final to the Portland Timbers.

Landon Donovan's Final Season (2015) — The season did not end in heartbreak at the MLS Cup Final because the Sounders did not reach the final.

Supporters' Shield 2018 — The entry states 'League Position=2nd (MLS Western Conference)', but Seattle finished 1st in the Western Conference in 2018, not 2nd.

Supporters' Shield 2018 — The 'DID YOU KNOW' section claims 'Raul Ruidiaz finished as the Golden Boot runner-up.' In 2018, the MLS Golden Boot runner-up was Zlatan Ibrahimović (22 goals), not Raúl Ruidíaz (10 goals).

Supporters' Shield 2014 — The entry says Michael Gspurning was the starting goalkeeper in 2014, but the actual starting goalkeeper was Stefan Frei.

Supporters' Shield 2014 — The entry states the 2014 squad finished with a +16 goal differential, but the actual goal differential was +15.

Supporters' Shield 2019 — The record states '16 wins, 8 draws, 10 losses' but the actual 2019 Supporters' Shield-winning record for Seattle Sounders was 16 wins, 8 draws, 10 losses for 56 points, not 68 points.

Supporters' Shield 2019 — The 'DID YOU KNOW' section claims the team finished with 68 points, setting a franchise record, but the actual points total was 56, and the franchise record for points in a single season at that time was 64 (set in 2014), not 68.

Open data

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Corrections

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