Managed annotation for AI labs, sports tech companies, and professional clubs. Video annotation, skeletal tracking, event classification — delivered on your schema, at production scale.
Domain-specific taxonomies for every major sport. Our annotators understand the rules, not just the pixels.
22-point skeletal tracking & complex event recognition — passes, tackles, offside.
Shot charts, pick-and-roll detection, and player spacing analytics.
Ball tracking, pitch map analysis, and batsman stroke mechanics.
Player skeletal tracking, stick flex analysis, and high-speed puck trajectory.
Ball trajectory prediction and stroke mechanics analysis.
Swing biomechanics and high-precision ball flight telemetry.
See how partnering with us accelerates your AI timeline vs. building in-house.
Rapid onboarding
Slow onboarding
Dedicated team with domain knowledge
Generic annotators
Consistent high-quality data
Quality & consistency issues
Active collaboration
Limited communication & support
Reliable outcomes
Project delays
Every engagement starts with understanding your requirements in detail. We don't do one-size-fits-all.
We understand your use case, data schema requirements, volume, format preferences, and delivery timeline. No templates — every engagement starts from your specific requirements.
We propose a tailored annotation workflow, team structure, and QA framework designed for your specific sport and data type. You review and approve before anything starts.
We deliver a sample dataset so you can validate quality, schema alignment, and accuracy before committing to full production. Zero risk, full visibility.
Our expert team begins full-scale annotation with continuous QA checks, accuracy monitoring, and a dedicated project manager keeping you updated every step.
We grow with your needs. Add new sports, increase volume, refine schemas, or expand scope — your dedicated team scales with you, not against you.
Seven annotation disciplines. One managed team. Your schema, your format, your pipeline.
Every frame labeled by annotators who understand the game.
1M+
Frames labeled
Persistent identity across cameras, even through occlusion.
99%+
Re-ID accuracy
Biomechanical precision for athlete performance models.
22-pt
Skeletal precision
Frame-accurate event labels built around your taxonomy.
98.5%
Accuracy guaranteed
Pixel-level coverage of every zone, surface, and marking.
20+
Sports covered
Independent auditing that catches what your team misses.
3-layer
QC pipeline
Your model quality starts with data quality — regardless of which segment you build for.
Your models process thousands of hours of footage weekly. Generic vendors break on player overlap, occlusion, and rapid movement — sports-trained annotators don't.
Bounding boxes won't train a biomechanics model. Your systems need 22-point skeletal precision — annotation depth most vendors cannot deliver.
One frame of annotation error breaks your AR overlay. We deliver frame-perfect event synchronization at the precision live broadcast demands.
Annotation errors corrupt your prediction models and distort your odds engine. Our event pipelines are built for the data fidelity your risk infrastructure requires.
Train Matricx is a specialist data service agency. We combine deep sporting knowledge with rigorous annotation methodology to produce high-quality, structured sports data that powers AI models, betting systems, media products, and analytics platforms worldwide.
Behind every dataset we deliver is a team of human experts who understand the game — not just the data. Our annotators are former athletes, coaches, statisticians, and passionate sports professionals with years of first-hand experience in their disciplines.
What sets our team apart
Our global team covers live events around the clock, across all time zones — so your data is ready when the final whistle blows.
Every data point is reviewed by annotators who know the sport. We catch what algorithms miss — contested calls, context, nuance.
We deliver in the format your system expects — JSON, CSV, XML, direct database feeds, FTP, or API. No transformation work on your side.
Sports happen everywhere. Our annotators cover events in multiple languages and regional contexts — European leagues, Asian markets, and beyond.
"Train Matricx didn't just provide labeling — they became an extension of our team. With 1,300+ football matches annotated and counting at 98.5% accuracy, they are our premier data partner."
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Full archiveWhether you need a sample dataset or enterprise-scale annotation, our team will scope your project and deliver a free pilot — no commitment required.
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