Saturday 5 December 1931

Won

Man Utd
2–0
Millwall

27′
Spence (P)
45′
Gallimore
0′HTFT
  1. 27' Joe Spence (penalty)
  2. 45' Stanley Gallimore

Starting XI

11Gallimore10Reid9Spence8Johnston7Mann
6Manley4Lydon
3Dale5Hilditch2Mellor
1Steward

3-2-5 — approximate shape, inferred from classic shirt numbering

Verified from 16 cited sources and the canonical match record.