Astra Militarum won 39.8% of 664 games over the trailing 4 weeks — 10.2 points below the 50% line.
Its weekly win rate has fallen 2 weeks running, from 44.1% to 33.8%.
34 players brought Astra Militarum in the window. 0 went undefeated and 1 dropped a single game.
Across all recorded games it sits at 38.0% over 1,241 games.
Its best result is against Dark Angels (52.8% over 53 games) and its worst against Orks (23.9% over 71 games).
Bridgehead Strike is the most-brought detachment, in 17.9% of lists, ahead of Designation Force at 16.7%.
Its players pick Purge the Foe most often, on 28.8% of lists.
Win rates are wins as a share of games played over the trailing 4 weeks, counted from qualifying tournament results.
A faction reads as above the line at 52% or more, below the line under 48%, and around the line in between.
Under 200 games in the window we print the number and call no standing.
Matchups need 25 games before they are shown.
Detachment and disposition figures are how often each was BROUGHT — the source publishes no win rate per detachment, so neither do we.
Tournament data from listhammer.info, covering the trailing 4 weeks. Refreshed daily; this snapshot is from 19 Aug 2026.