Coach's Corner turns 51 million rows of match tracking data into a sub-second 2D/3D bench app for coaches, spanning the entire Databricks platform from Lakeflow ingestion to Genie scouting and agentic opponent dossiers.
by Samwel Emmanuel, Sheridan Harris, Andrew Helmreich, Kush Patel and Nick Ragonese
Tracking data is now the richest signal in sport, but the real gap is turning the data into something a coach can actually use.
A modern match is captured at 25 frames per second (fps) from 19 separate feeds: every player, the ball, and every event, many times a second. For one tournament, that is 339 matches and 51 million rows of tracking data. Yet almost none of it is usable by the person who needs it most. A coach on the bench cannot read a 51-million-row table. Coach's Corner closes that gap, entirely on one platform.
The challenge is not just scale, but timing and cognition. Coaches make decisions in seconds, not minutes, and traditional analytics workflows assume the opposite: batch processing, offline dashboards, and post-match review. Even when insights exist, they are buried behind tooling that requires an analyst to interpret and relay them. This creates a structural bottleneck in which the data is rich, and the models are sophisticated, but the decision-maker is effectively blind at the moment that matters.
