Demo -- read-only snapshot of the live system as of 2026-07-16T01:45:31Z; no live data, paper units only.
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descriptive only

These are historical per-period rates and splits for Alexei Popyrin (ATP), not a prediction and not an edge claim. descriptive_only: true.

as of 2026-07-19T03:41:37.066640+00:00
Alexei Popyrin (ATP)Tennis players -- player_id 200615as of 2026-07-19T03:41:37.066640+00:00
hard wr career
0.4573
clay wr career
0.5
grass wr career
null
hard wr recent
0.5
clay wr recent
0.5581
grass wr recent
null
clay minus hard career
0.0427
clay minus hard recent
0.0581
grass adapt career
-0.1596
grass adapt recent
null
sample floor -- hard_wr: hard_n>=30 | clay_wr: clay_n>=30 | grass_wr: grass_n>=30 | clay_minus_hard: clay_n>=25 & hard_n>=25 | grass_adapt: grass_n>=15 (per metric, career+recent_form independently; below floor shows n/a)download card PNG -> docs/img/atlas/tennis/alexei_popyrin_atp.png

sample floor

as of 2026-07-19T03:41:37.066640+00:00

An entity earns a descriptive card only after clearing a minimum-sample floor, so rates are not read off tiny samples. The floor for this pack is hard_wr: hard_n>=30 | clay_wr: clay_n>=30 | grass_wr: grass_n>=30 | clay_minus_hard: clay_n>=25 & hard_n>=25 | grass_adapt: grass_n>=15 (per metric, career+recent_form independently; below floor shows n/a). Entities below the floor are deliberately left off -- we do not print rates we cannot stand behind.

Built by Neel Shah. Every figure on this card traces to a committed JSON under webapp/public/data/showcase/. Descriptive only: no prediction, ROI, or edge is claimed. Truth source: docs/JOB_EVIDENCE_PACKET.md.