Ralf Kettemann — Playing career & background

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Manager dossier

Ralf Kettemann

SC Paderborn 07· Bundesliga · Germany flag Germany

Employed4-2-2-2High PressBundesliga hub →

GafferScore

69/ 100

Developing / mixed

20th percentile of covered managers

Developing sampleUpdated today

CAREER & CONTRACT RECORD NOT YET AVAILABLE FOR THIS MANAGER.

Current role

Head Coach

Current base shape

4-2-2-2

Appointed

Not yet available

Contract expiry

—

Senior managerial experience

Not yet available

Date of birth

Not yet available

Place of birth

Not available

Tactical identity

High Press

Provisional data

Season: 2026/27Competition: BundesligaUpdated: Updated todaySource: GafferLens editorial review — club relationship verified to the 20 August 2026 baseline

Playing career

Prototype dataset

Playing-career detail is not available for Ralf Kettemann in the provisional dataset yet. GafferLens does not publish unverified biographical information.

Methodology & data freshness

GafferScore 0.4 (provisional editorial) · tactical model 0.3 (prototype model) · rankings updated 2026-08-17. Form window: Last 10 competitive matches, recency weighted.

Updated today · Confidence LOW · Source: GafferLens editorial review — club relationship verified to the 20 August 2026 baseline

Image credits

Visual: GafferLens generic SC Paderborn 07 shirt — an original unbranded illustration using traditional club colours. No licensed photograph verified for Ralf Kettemann (status: PLACEHOLDER).

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