| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | League Two (England) | 1 | 90 | 0 | 0 | 0 | 7 |
| 2017/2018 | Premier League U18 | 5 | 433 | 0 | 0 | 0 | — |
| 2018/2019 | Premier League U18 | 12 | 764 | 4 | 3 | 0.82 | — |
| 2019/2020 | Premier League U18 | 2 | 106 | 1 | 0 | 0.85 | — |
| 2020/2021 | Premier League 2 Divison Two | 21 | 1811 | 5 | 5 | 0.5 | — |
| 2021/2022 | League Two (England) | 14 | 409 | 1 | 0 | 0.22 | 6.72 |
| 2021/2022 | Premier League 2 Divison Two | 10 | 874 | 3 | 1 | 0.41 | — |
| 2022/2023 | Enterprise National League (England) | 3 | 214 | 0 | 0 | 0 | — |
| 2022/2023 | Premier League 2 Divison Two | 7 | 436 | 1 | 1 | 0.41 | — |
| 2023/2024 | Enterprise National League North (England) | 11 | 479 | 0 | 0 | 0 | — |
| 2023/2024 | Premier League 2 Division One | 5 | 398 | 2 | 3 | 1.13 | — |
| 2024/2025 | League Two (England) | 11 | 529 | 1 | 2 | 0.51 | 6.94 |
| 2024/2025 | Enterprise National League North (England) | 1 | — | 11 | 0 | — | — |
| 2025/2026 | League Two (England) | 31 | 1514 | 7 | 2 | 0.54 | 6.77 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-16
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Tranmere Rovers | 5 | 2 | 1 | 2 | 1 | 1 | 1 | 0 |
 Walsall | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Salford City | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Crawley Town | 3 | 2 | 0 | 1 | 1 | 1 | 0 | 0 |
 Chesterfield | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Swindon Town | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Bromley | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Alfreton Town | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Aston Villa U23 | 3 | 2 | 0 | 1 | 1 | 2 | 2 | 0 |
 Newport County | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Colchester United | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Crewe Alexandra | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
 Oldham Athletic | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Bristol Rovers | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Fleetwood Town | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Barnet | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Milton Keynes Dons | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Port Vale | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cheltenham Town | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
 Harrogate Town | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025/2026 League Two (England), Isaac Fletcher made 31 appearances (1,514 minutes), with 7 goals and 2 assists — 0.54 goal involvements per 90. GioScore's computed rating for the season averages 6.77.
At his best he averaged 6.94 in 2024/2025, League Two (England); at his worst, 6.72 in 2021/2022.
