See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
| Athletic Bilbao B | Primera División RFEF - Play Offs | 0 | 1 | 0 | 1 | 15 | 15.0 | |
| Basconia | Tercera División RFEF - Promotion - Play-offs | 17 | 8 | 11 | 25 | 1,615 | 64.6 | |
| Athletic Club U21 | Premier League International Cup | 0 | 3 | 0 | 3 | 129 | 43.0 | |
| Totals | | 17 | 12 | 11 | 29 | 1,759 | 60.7 | |
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 |
| Athletic Bilbao B | Primera División RFEF - Play Offs | 1 | 0 | | | 0 | 0 | 0 | 0 | N/A | 0 | | | 0 |
| Basconia | Tercera División RFEF - Promotion - Play-offs | 25 | 15 | 1.7 | 108 | 0 | 0 | 0 | 0 | 0 | 0 | | | 0 |
| Athletic Club U21 | Premier League International Cup | 3 | 0 | | | 0 | 0 | 0 | 0 | N/A | 0 | | | 0 |
| Totals | | 29 | 15 | | | 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 |
| Athletic Bilbao B | Primera División RFEF - Play Offs | 1 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| Basconia | Tercera División RFEF - Promotion - Play-offs | 25 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| Athletic Club U21 | Premier League International Cup | 3 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| Totals | | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The total yellow and red cards received by Ander Peciña in each competition are shown below.
| Team | Competition | Appearances | Yellows | Reds |
| Athletic Bilbao B | Primera División RFEF - Play Offs | 1 | 0 | 0 |
| Basconia | Tercera División RFEF - Promotion - Play-offs | 25 | 1 | 0 |
| Athletic Club U21 | Premier League International Cup | 3 | 0 | 0 |
| Totals | | 29 | 1 | 0 |