See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
|---|
| Chelsea U18 | U18 Premier League - Championship | 9 | 10 | 7 | 19 | 835 | 43.9 | |
| Chelsea U18 | FA Youth Cup | 0 | 2 | 0 | 2 | 25 | 12.5 | |
| Totals | | 9 | 12 | 7 | 21 | 860 | 41.0 | |
Key to column names
See Key for column definitions.
| Team | Competition | Appearances | Goals | GPG | MPG | Assists | Shots | On T | Off T | SPG | Dribbles | Passes | Acc | Fouled |
|---|
| Chelsea U18 | U18 Premier League - Championship | 19 | 2 | 9.5 | 418 | 0 | 0 | 0 | 0 | 0 | 0 | | | 0 |
| Chelsea U18 | FA Youth Cup | 2 | 0 | | | 0 | 0 | 0 | 0 | N/A | 0 | | | 0 |
| Totals | | 21 | 2 | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Key to column names
- GPG
- Goals per game
- MPG
- Minutes per goal
- SPG
- Shots per goal
- On T
- Shots on Target
- Off T
- Shots off Target
- Acc
- Accurate passes
| Team |
Competition |
Appearances |
Conceded | Saves | Tackles | Blocks | Interceptions | Duels Won | Duels Lost | Fouls Committed |
| Chelsea U18 | U18 Premier League - Championship | 19 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| Chelsea U18 | FA Youth Cup | 2 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| Totals | | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The total yellow and red cards received by Y. Idrissi in each competition are shown below.
| Team | Competition | Appearances | Yellows | Reds |
|---|
| Chelsea U18 | U18 Premier League - Championship | 19 | 1 | 0 |
| Chelsea U18 | FA Youth Cup | 2 | 0 | 0 |
| Totals | | 21 | 1 | 0 |
