Across all 5 signals relative to the Federer, Nadal, Djokovic, Alcaraz, Medvedev, Zverev, Swiatek, Sabalenka, Rybakina, Gauff, Sinner study group.
Your box-look frequency rises from 2.1 to 6.4 glances/set between sets 3 and 4. This correlates with a 1.8x increase in reset time and predicts break-point vulnerability. Add a between-points breathing cue at the ad-court baseline -- 4 counts in, hold 2, out 4 -- to reduce the external-focus impulse before it compounds.
Your posture score trails off from 0.95 (set 1) to 0.88 (set 5) — 7 points — while the cohort median drops 17 points. You are already the most posture-stable player in the study, but long-match fatigue narrows your margin. Weekly loaded-carry sets (farmer's walk, 60% BW, 40m) would reinforce the thoracic extension pattern Atlas sees breaking down in extended rallies.
At 91/100, your ritual completeness score is the second-highest in the cohort. When you are under break-point pressure, your ritual timing variance drops to +/-0.4s -- meaning you become more precise, not less. Coaches should know: ritual disruptions (ball-toss re-dos, walk-offs) are a reliable early-warning sign, not noise. Log them.