La Profilée – Football Structure Research Programme: Prospective Prediction Registers, Bundesliga and 2. Bundesliga 2026/27

This record documents a prospective research programme that tests whether La Profilée (LP), applied through its diagnostic method be[com]ing, can forecast football matches from the structure of the competing teams alone, without fitting to past results. Contents (version 3, 30 October 2026): Research programme v1.1: aims, design, hypotheses, match-type map and timeline. Prediction register, Bundesliga 2026/27 (v3): Matchdays 6 and 7 with results and evaluation; Matchday 8 frozen before kick-off. Prediction register, 2. Bundesliga 2026/27 (v3): Matchdays 8 and 9 with results and evaluation; Matchday 10 frozen before kick-off. New in version 3: Results and evaluation of Bundesliga Matchday 7 and 2. Bundesliga Matchday 9, including the first comparison of model version 2 (revised draw rule) with model version 1. New matchdays frozen before kick-off: Bundesliga Matchday 8 and 2. Bundesliga Matchday 10. Hypotheses H1–H10 and the exploratory question E1 are registered as in version 2; model version 1 remains the primary forecast. Forecasts are frozen before kick-off, protected by SHA-256 hashes and never changed afterwards. Each new version of this record adds results, evaluations and new matchdays. The complete method is fixed in sealed technical annexes; their hashes are published in the registers.