
Test identity resolution, data meaning and change handling—not merely whether an API request returns successfully. Wyscout’s documentation exposes provider-specific player identifiers and profile fields; its API reference also documents resources such as players, matches and events. Treat those as inputs to a club-controlled identity system, not an assumed universal identifier. (support.wyscout.com)
Use this Player Data Joinability Check:
| Test | Evidence to retain |
|---|---|
| Identity | Accepted matches, rejected matches, ambiguous cases and reviewer decisions |
| History | Player-team relationships valid at the match date, not only the current team |
| Competition mapping | Gender, season, phase and competition identifiers |
| Semantics | Definitions, units, denominators and missing-value meanings |
| Geometry and time | Pitch coordinates, attacking direction, periods and timestamp alignment |
| Updates | Correction, deletion, backfill and schema-change behaviour |
| Operations | Authentication, rate handling, monitoring and support escalation |
| Exit | Usable authorised exports and retention/deletion instructions |
Maintain a crosswalk with the club ID, provider ID, evidence used to match, review status and mapping version. Avoid automatic name-only acceptance; route uncertain cases to review.
Report matching measures separately:
- Automatic-match coverage: automatically accepted records divided by eligible records.
- Reviewed precision: correct accepted matches divided by reviewed accepted matches.
- Exception workload: unresolved cases and time required to resolve them.
Do not describe a high match rate as high accuracy without reviewing false matches.
Version tests matter. Hudl’s 1 September 2026 Statsbomb release notes document fixes involving competition/season export selection and missing-data displays. Use that as a prompt to test exports against the screen and preserve versions—not as evidence that one provider is uniquely unreliable. (hudl.com)
Sources cited on this page
- support.wyscout.comsupport.wyscout.com
- hudl.comwww.hudl.com
