2023/24 Mannion season
Mainland First Division
| Pos | P | W | D | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|
| 3 | 34 | 20 | 9 | 5 | 62 | 35 | +27 | 69 |
| Round / date | Home | Score | Away | Pos |
|---|---|---|---|---|
| Round 1 Saturday 26th August | Hassockstown Ramblers | 2–3 | Mannion | 3 |
| Round 2 Saturday 2nd September | Mannion | 1–1 | Torpedo Webbstown | 4 |
| Round 3 Saturday 9th September | Clawton-in-Ribbert | 0–1 | Mannion | 2 |
| Round 4 Saturday 16th September | Mannion | 1–0 | Large Victoria | 3 |
| Round 5 Saturday 23rd September | Jostinians | 0–0 | Mannion | 3 |
| Round 6 Saturday 30th September | Mannion | 2–0 | Little Antonito | 1 |
| Round 7 Saturday 7th October | Mannion | 2–0 | Stoke Town | 1 |
| Round 8 Saturday 14th October | Beaumaris United | 2–1 | Mannion | 3 |
| Round 9 Saturday 21st October | Mannion | 1–2 | St Jude | 3 |
| Round 10 Saturday 28th October | Boulton Rovers | 1–3 | Mannion | 3 |
| Round 11 Saturday 4th November | Mannion | 1–0 | Lennox Meridian | 3 |
| Round 12 Saturday 11th November | Rocastle United | 1–5 | Mannion | 3 |
| Round 13 Saturday 25th November | Mannion | 2–1 | Brighthaven Regent | 3 |
| Round 14 Saturday 2nd December | Birkstall Welfare | 0–3 | Mannion | 1 |
| Round 15 Saturday 9th December | Mannion | 1–1 | Petherick Ferry | 2 |
| Round 16 Saturday 16th December | Princes Yeomouth | 0–3 | Mannion | 1 |
| Round 17 Saturday 23rd December | Mannion | 2–2 | Draycott Town | 1 |
| Round 18 Saturday 30th December | Mannion | 2–2 | Hassockstown Ramblers | 2 |
| Round 19 Saturday 13th January | Torpedo Webbstown | 1–3 | Mannion | 2 |
| Round 20 Saturday 20th January | Mannion | 1–1 | Clawton-in-Ribbert | 3 |
| Round 21 Saturday 3rd February | Large Victoria | 1–4 | Mannion | 3 |
| Round 22 Saturday 10th February | Mannion | 1–0 | Jostinians | 3 |
| Round 23 Saturday 24th February | Little Antonito | 0–2 | Mannion | 3 |
| Round 24 Saturday 2nd March | Stoke Town | 4–0 | Mannion | 3 |
| Round 25 Saturday 9th March | Mannion | 0–0 | Beaumaris United | 3 |
| Round 26 Saturday 16th March | St Jude | 0–1 | Mannion | 3 |
| Round 27 Saturday 23rd March | Mannion | 2–2 | Boulton Rovers | 3 |
| Round 28 Saturday 30th March | Lennox Meridian | 2–1 | Mannion | 3 |
| Round 29 Saturday 6th April | Mannion | 1–0 | Rocastle United | 3 |
| Round 30 Saturday 13th April | Brighthaven Regent | 2–4 | Mannion | 3 |
| Round 31 Saturday 20th April | Mannion | 2–1 | Birkstall Welfare | 3 |
| Round 32 Saturday 27th April | Petherick Ferry | 1–3 | Mannion | 2 |
| Round 33 Saturday 4th May | Mannion | 2–2 | Princes Yeomouth | 2 |
| Round 34 Saturday 11th May | Draycott Town | 3–1 | Mannion | 3 |
Mainland First Division Play-Offs
| Round / date | Home | Score | Away |
|---|---|---|---|
| Semi-final Friday 17th May | Lennox Meridian | 0–2 | Mannion |
| Semi-final Wednesday 22nd May | Mannion | 2–1 | Lennox Meridian |
| Final Friday 31st May | Mannion | 1–0 | Stoke Town |
FA Cup
| Round / date | Home | Score | Away |
|---|---|---|---|
| First Round Saturday 18th November | Whatton 004 | 1–1 | Mannion |
| First Round Replay Tuesday 28th November | Mannion | 0–5 | Whatton 004 |
Warfield Cup
| Round / date | Home | Score | Away |
|---|---|---|---|
| First Round Tuesday 5th December | Warfield Industrial | 5–1 | Mannion |