Every competitive match Grimsby Town played in 1886–87 — 3 matches, 1 won, 1 drawn, 1 lost, with scorers and attendances where the record holds them.
| Date | Competition | Venue | Opponent | Their season | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 30 Oct 1886 | FA Cup | A | Sheffield Heeley | 4–1 | |||
| 13 Nov 1886 | FA Cup | A | Nottingham Forest | Nottingham Forest 1886–87 | 2–2 | ||
| 20 Nov 1886 | FA Cup | H | Nottingham Forest | Nottingham Forest 1886–87 | 0–1 |
All 130 Grimsby Town seasons · Grimsby Town head-to-head records · Grimsby Town players