Turn Sports Video Into ML-Ready Data
99.3% accurate event annotation for football, tennis & hockey. From raw footage to structured datasets in 24-48 hours.
Trusted by sports organizations worldwide
Why Choose PlayQuant
Built for scale, precision, and reliability in sports data annotation
Data Quality & QA
Multi-layer taxonomies, reviewer workflow, SLA-backed QC at scale.
Throughput at Scale
100+ annotators, standardized training, predictable delivery windows.
Raw Feeds & APIs
CSV/JSON exports, S3-compatible delivery, white-label endpoints.
ML-Ready Schemas
xT/xG-ready structures, consistent IDs, event trees for downstream models.
Sports we cover
Football
Comprehensive match annotation: passes, shots, crosses, duels, defensive actions; xT/xG‑ready enrichments (ΔxT, direction, zones).
- Event taxonomy: Pass/Shot/Dribble/Cross/Press/Set‑pieces
- Spatial features: zones (12×8), entry box, progressive passes
- Quality labels: successful/unsuccessful, key‑passes, pre‑assist
Typical metrics
Deliverables
- Per‑match event feed (CSV/JSON)
- Team & player aggregates (rolling windows)
- QC report with sample verification
See Your Data in Action
Real example of how we structure football events into ML-ready formats
| Timestamp | Event | Player | Zone | xT Value | Outcome |
|---|---|---|---|---|---|
| 12:34 | Pass | M. Salah | Right Wing | +0.15 | Successful |
| 12:38 | Cross | M. Salah | Final Third | +0.32 | Key Pass |
| 12:40 | Shot | R. Firmino | Penalty Area | +0.78 | Goal |
| 12:45 | Pass | Thiago | Midfield | +0.08 | Successful |
Operational Pipeline
A battle‑tested flow from intake to delivery with embedded QA
Intake & Scoping
Define competitions, data formats, and delivery SLAs based on your requirements
Live Annotation
Real-time or post-match tagging with multi-tier review process and expert annotators
Quality Control
Sampling protocols, consensus tagging, and automated corrections ensure 99.3% accuracy
Data Delivery
CSV/JSON exports via S3/MinIO with versioned drops and full audit trails
Performance Metrics
Optimized workflow and reviewer gates reduce lead times for media clients.
Consensus tagging + QC loops drive measurable precision on critical events.
S3-compatible pipelines ship large volumes of structured data reliably.
Trusted by Industry Leaders
See how organizations use our data to drive insights and competitive advantage
"PlayQuant's event data helped us improve our possession metrics by 23% and identify key tactical adjustments."
"The API integration was seamless. We now deliver real-time insights to 2M+ viewers during live matches."
"Point-level accuracy and serve analysis data transformed how we evaluate player development pathways."
Products & Services
End-to-end solutions for sports data annotation and delivery
Annotation Services
- Football, tennis, hockey (custom on request)
- Live & post-match tagging
- Hierarchical event trees & metadata
Data Delivery
- CSV / JSON, parquet on request
- S3/MinIO buckets or secure links
- Delta syncs & replayability
White‑Label Platform
- Next.js front-end, Strapi back-end
- Role‑based access, org multi‑tenant
- Custom dashboards & widgets
Frequently Asked Questions
Common questions about our data services and delivery
How quickly can you deliver annotated data after a match?
For football, our standard turnaround is 24-48 hours post-match. For live events, we can provide real-time annotation with a 2-3 minute delay. Tennis and hockey follow similar timelines.
What formats do you deliver data in?
We primarily deliver CSV and JSON formats, with Parquet available on request. All data includes consistent schemas, unique identifiers, and metadata for easy integration with ML pipelines.
How do you ensure data quality and accuracy?
We use a multi-tier review process with consensus tagging, automated QC checks, and sample verification. Our target accuracy is ≥99% for key events, backed by detailed QC reports.
Can you handle custom sports or events?
Yes! We design custom taxonomies and annotation workflows for new sports. Our process includes discovery, pilot tagging, and production scaling with typical 1-2 week setup periods.
Do you offer white-label platform access?
Absolutely. Our platform includes role-based access, multi-tenant organization support, and custom dashboards. Perfect for vendors and organizations needing branded solutions.
Have more questions?
Get in TouchAbout PlayQuant
PlayQuant delivers end‑to‑end pipelines—annotation tools, data schemas, and delivery systems—so you get reliable, ML‑ready datasets without operational drag.
Need white‑label access to the platform? We offer licensing options, role‑based access, and bespoke dashboards tailored to your organization's specific requirements.
Why teams and vendors work with us
- Proven annotation taxonomyBattle-tested training playbooks and standardized workflows
- Predictable SLAsTransparent QC reports with measurable accuracy metrics
- Enterprise deliveryS3/MinIO delivery with complete audit trails and versioning
Get in touch
Let's discuss your competitions, formats, and delivery requirements.