Frame-by-Frame Sports Annotation for Smarter Sports Analytics
We deliver accurate sports annotation by labeling players, positions, and game actions frame by frame. From movement tracking to event tagging, our services lay the groundwork for fast, reliable, and data-rich sports analytics.

Annotation That Captures Every Moment in Every Sport
Sports move fast, and so does the data. From football and tennis to basketball and racing, we annotate every detail that matters. Our sports annotation services include player tracking, ball tracking, event tagging, and full match annotation across a wide range of sports. Whether it’s labeling a racquet swing or tracking a football pass, we turn high-speed action into clean, structured data ready for review, analysis, and strategy.
High-Precision Sports Annotation for Matches, Motion & Metrics

Sports footage is packed with rapid movements, shifting angles, and high-speed decisions that demand clear, frame-by-frame labeling. At Pixel Annotation, we deliver specialized sports annotation services across all levels, from professional games to training sessions.
Our annotation workflows include 2D bounding box annotation for tracking players, balls, and equipment; keypoint annotation for pose estimation and action breakdown; and sports image segmentation to mark field zones, court boundaries, and game-specific regions. We annotate both images and full-length videos, whether it’s person annotation for athlete tracking, court or pitch identification, or video annotation to label passes, serves, goals, and movements.
From football to fencing, our datasets help power performance analysis, tactical feedback, broadcast overlays, and smart coaching tools with clean, structured, and scalable data.
Our Core Sports Annotation Services
We specialize in tracking player movements and ball trajectories across various sports. Utilizing 2D bounding box annotation and keypoint annotation, we accurately label athletes’ positions, movements, and interactions with the ball, facilitating detailed performance analysis and strategy development.
From goals and assists to fouls and game restarts, we label every major event within match footage. Our sports annotation services enable systems to break down game flow, identify key moments, and create time-stamped, searchable video datasets.
Using keypoint annotation, we map athlete posture and motion with frame-level accuracy. This helps in evaluating body mechanics, refining techniques, and minimizing injury risk across training sessions and live games.
We label sports gear, such as rackets, bats, helmets, and goalposts, to help systems understand player-object interactions. This improves object detection models and enriches gameplay breakdowns with complete scene context.
From football and basketball to tennis, hockey, and combat sports, we provide consistent, scalable sports annotation tailored to each sport’s rules, objects, and player dynamics.
Why Choose Pixel Annotation?

In-House Annotators Trained for Every Industry
Transforming complex medical images into precisely labeled data that powers healthcare AI solutions.

Expert-Reviewed Labels Across All Domains
Transforming complex medical images into precisely labeled data that powers healthcare AI solutions.

On-Time Delivery Without Quality Trade-Offs
Transforming complex medical images into precisely labeled data that powers healthcare AI solutions.

Secure Annotation with Full Data Privacy
Transforming complex medical images into precisely labeled data that powers healthcare AI solutions.
Industry Use Cases
We annotate key moments in matches, including passes and tackles, to support tactical breakdowns and analytics.
We label player movement, court zones, and ball paths to power sports data platforms and coaching systems.
Swing motions are tagged and categorized frame-by-frame to analyze stroke mechanics and performance trends.
Get Your Data Annotated by Experts!
Transform your data into powerful insights with our expert annotation services tailored for your specific AI needs and goals.
Our Suite of Data Annotation Tools
Our Suite of Data Annotation Tools

Our Suite of Data Annotation Tools







Client Success Stories
Discover why businesses trust Pixel Annotation for their data annotation needs. Our clients share their experiences and insights, highlighting the quality, reliability, and support they receive from our team. Explore how we have become a valued partner in their AI development journey.
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David ScottPixel Annotation's team exceeded our expectations with precise and detailed annotations that elevated our AI model's accuracy. Highly recommend them!Read more
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John AndersonWe rely on Pixel Annotation for our data labeling needs, and they never disappoint. Consistently high-quality work and reliable turnaround times.Read more
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Nathan ParkerThanks to Pixel Annotation, our project timeline was faster, and our data quality is top-notch. The team truly understands precision in annotation!Read more
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Aaron CookIncredible service and impeccable attention to detail! The Pixel Annotation team went above and beyond to ensure our data was perfectly annotated.Read more
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Sarah JohnsonPixel Annotation delivers quality and consistency every time. Their team's expertise in complex data annotation is outstanding!Read more
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Mason BarnesWorking with Pixel Annotation has been a game-changer. Their quality annotations have significantly improved our AI model's performance.Read more
Get Started with High-Quality Data Annotation!
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