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512 active dossiers11 confirmed20 debunked36 closedLast audit 26 mins ago
Dossier TL-3335Status: Under investigationOpened 7 Oct 2026

Expected window: summer 2027

William Mirwasser to Blackburn Rovers

Last update: 27 days ago

Evidence score

Evidence score
Verdict

Blackburn Rovers, Everton, and Strasbourg are interested in signing right-back William Mirwasser. The French defender is currently a starter for Hong Kong FC.

Independent sources
1
verified outlets
Repeated by
1
outlets, not first-hand
Denials
0
dispute the claim
Deal stage
contact
2 outlets
How the score is calculated
  • Independent sources10/40

    1 independent source (max 4); 1 other outlet only repeats someone else's reporting

  • Source track record13/25

    50% estimated accuracy (1 past case, small samples are pulled towards 40%)

  • Deal stage6/25

    Stage: contact

  • How recent6/10

    Last update 27 days ago

Score capped at 30: a single source is a lead, not a signal

What we know

Blackburn Rovers, Everton, and Strasbourg are interested in signing right-back William Mirwasser. The French defender is currently a starter for Hong Kong FC.

The story began on 6 Oct, when L'Équipe reported the player is in contact with the two English sides and the French club. On 7 Oct, Sport Witness claimed that Mirwasser visited both clubs and locations during the international break.

According to Sport Witness, both English teams are keen to sign the youngster, citing the report from L'Équipe.

Key findings

  • First report: 6 Oct 2026, L'Équipe.
  • 1 independent source behind it (L'Équipe); 1 other outlet only repeats earlier reporting.
  • No Tier 1-2 source stands behind it, so the score is capped at 30.
  • Deal stage reached by a counted source: contact.
  • No second independent source corroborates it.
  • Latest evidence: 27 days ago.

Who reported it

OutletTierWhat they saidTrack recordChecked
L'Équipe
06/10/2026
Tier 1 · Primary

Young French William Mirwasser, starter at Hong Kong FC, is in contact with Everton, Blackburn and Strasbourg

Stage: contact

1 case, no percentage yetOriginal source
Sport Witness
07/10/2026
Tier 3 · Secondary

Teenage defender William Mirwasser visited Everton and Blackburn Rovers during the international break, with both English clubs keen on signing him.

Stage: contact

No history yetCites L'Équipe

Timeline

  1. 07 Oct 2026 · Sport Witness
    Teenage defender William Mirwasser visited Everton and Blackburn Rovers during the international break, with both English clubs keen on signing him.

    Repeats reporting attributed to L'Équipe. Stage: contact

  2. 06 Oct 2026 · L'Équipe
    Young French William Mirwasser, starter at Hong Kong FC, is in contact with Everton, Blackburn and Strasbourg

    First-hand report. Stage: contact

Does Blackburn Rovers need him?

Right-Back: the full-backs Blackburn Rovers already have, from their squad list, and who they brought in there over the last two seasons. Facts only: we do not judge the need.

Current full-backs (5, 2 with a year or less left)

PlayerPositionAgeContract
Ryan AlebiosuRight-Back2430 Jun 2028
Gady BeyukuRight-Back20—
Harry PickeringLeft-Back2730 Jun 2027
Lewis MillerRight-Back2630 Jun 2028
Yuri RibeiroLeft-Back2930 Jun 2027

Recent signings in this position

  • Gady Beyuku (Right-Back)2026/27 · from Modena FC · €2.00m
  • Lewis Miller (Right-Back)2025/26 · from Hibernian FC · €860k
  • Ryan Alebiosu (Right-Back)2025/26 · from KV Kortrijk · €576k

Is it still alive?

First report
06 Oct 2026
Latest report
07 Oct 2026 (26 days ago)
Transfer window
summer 2027: shuts in 302 days

The window the reports point to. If the move has not happened 10 days after it shuts, the dossier closes as not done.

No new reporting for over three weeks: the story is going cold.

Contract and fee

Contract until
—
Reported fee
—

No outlet has quoted a figure for this move yet. We never estimate one.

Also linked with

Player profile

Full name
William Salomon Mirwasser
Age
17

Photo: HKKickers, CC BY 4.0, via Wikimedia Commons; resized and cropped.

Full player profile: contract and career moves →

Clubs in this move