Verified from 12 cited sources and the canonical match record.
Pre-match Elo1708 → 1715(+7)
Manchester United 85%15% Grimsby Town
Manchester United went in as the favourite by rating, 1708 to Grimsby Town’s 1461.
MUFCInfo match lineups
Datareference
attendance:supporting, result, starting-lineup, united-scorers
attendance:supporting, result, starting-lineup, united-scorers
engsoccerdata
Datadataset
attendance:supporting, result, starting-lineup, united-scorers