COURTXIDE is a private, technology-driven tennis performance lab focused on measurement, analysis, and understanding — not traditional coaching. We use machine vision, biomechanics, and neuroscience-based feedback to help players clearly see what is happening in their game before attempting change.

The CX Assessment Lab is a structured, 60-minute evaluation. Your strokes are captured using synchronized, high-speed cameras and analyzed using biomechanical and AI-assisted tools. The session concludes with a performance report that explains what is happening, why it’s happening, and which variables matter most. This is not a lesson. It’s an assessment. Follwing an assessment, you unlock access to CX Training sessions. 

No. COURTXIDE is valuable for any player who wants objective clarity — from absolute begineers to competitive juniors, experienced league and tournament players. The system adapts to how you move, not your rating.

Group sessions are excellent for repetition, fitness, and tactics. What they rarely provide is individual mechanical certainty.

In a group environment, feedback must be shared, generalized, and time-limited. Subtle motor errors often go unmeasured — not because coaches miss them, but because the format doesn’t allow for precise, individualized analysis. COURTXIDE fills that gap.

The CX Assessment Lab isolates your mechanics in a private, judgment-free setting, identifies the single constraint that matters most, and documents it in a structured report. This clarity ensures that when you return to group sessions, you’re reinforcing the right pattern, not unknowingly strengthening an inefficient one. Think of COURTXIDE as the diagnostic layer that makes all your other training more effective.

Yes. Many players feel they know what’s wrong — but COURTXIDE reveals which variables actually matter most. This often prevents over-correcting the wrong issue or chasing symptoms instead of root causes.

Yes. Confidence without verification can plateau progress. COURTXIDE helps experienced players identify hidden inefficiencies that don’t feel obvious but limit reliability under pressure.

Primarily — and intentionally. Tactics and strategy are only effective when built on stable mechanics. COURTXIDE establishes that foundation so higher-level decisions can function properly. We can then focus on strategy.

Because learning shuts down under perceived judgment. Research shows anxiety interferes with motor adaptation. COURTXIDE removes social pressure so players can experiment, miss, and adjust — the conditions required for real change.

Completely. COURTXIDE was built as a private, psychologically safe environment where players can explore change without social pressure, comparison, or performance anxiety. 

The system is calibrated, validated, and designed for repeatability, not novelty. Measurements are used comparatively — baseline to re-measure — which is what makes them trustworthy for improvement.

Slow-motion video shows what happened. COURTXIDE explains why it happened.
Consumer-grade tools rely on rolling-shutter cameras and single viewpoints, which distort fast motion and obscure cause-and-effect in tennis. COURTXIDE uses Machine Vision synchronized, high-speed, global-shutter capture and biomechanical analysis to isolate the variables that actually drive change, then verifies them through re-measurement.

The CX Assessment Lab focuses on primary groundstrokes and serve mechanics, prioritizing the strokes most relevant to your goals. Rather than rushing through everything, the session emphasizes quality capture and analysis over volume, ensuring the most meaningful variables are identified.

Bring your racquet, shoes, and normal hitting gear. That’s it. COURTXIDE is designed to measure how you actually play — not how you perform in a test setting. Using your own equipment ensures the data reflects your real mechanics and habits.

The CX Assessment Lab can be a standalone session or the foundation for ongoing CX Training Sessions. Many players start with a single assessment to gain clarity, then return weekly to verify changes or track progress over time.

CX Training Sessions are focused, data-guided practice sessions built on the findings of the CX Assessment Lab.

Where the Assessment Lab establishes clarity, CX Training Sessions are where measured insights are translated into controlled, high-quality repetition. Each session targets a specific, verified variable — such as timing, sequencing, spacing, or contact — identified in the assessment report.

Rather than broad instruction or volume-based drilling, a 30 minute CX Training Session follows a structured loop:

Perform → Observe → Adjust → Reinforce

This ensures practice strengthens the correct neural pathways, not existing habits. Feedback is precise, limited in scope, and grounded in objective evidence, allowing change to feel simpler and more repeatable.

These sessions are not about doing more.
They are about making each repetition count.

COURTXIDE can work alongside your existing coach, or it can serve as your coach — depending on what you need.

What makes COURTXIDE different is how coaching is delivered. Our coaching is grounded in objective measurement, biomechanics, and verified feedback, not observation alone. Every recommendation is tied to visual evidence and measurable variables, so changes are clear, focused, and repeatable.

Some players use COURTXIDE as a precision coaching environment, where technique is developed through structured analysis and feedback-rich repetition. Others use it as a diagnostic and validation layer to support coaching elsewhere. In both cases, the goal is the same: coaching decisions informed by evidence, not guesswork.

We help players understand what is actually happening in their mechanics, why it’s happening, and which variables matter most before change is introduced. This replaces frustration and guesswork with focused, intentional improvement. By establishing an objective baseline and prioritizing the constraints that produce the greatest impact, COURTXIDE helps players improve faster, waste fewer reps, and trust their game under pressure. The result is not only better performance, but a more enjoyable experience on court, whether you’re playing with friends, family, or competing as part of a team.