I. Williams is an forward for Athletic Club, with 76 league goals in 363 appearances.
363
League apps
76
League goals
48
League assists
Club career
| Season | Club | Apps | Starts | Goals | Assists |
|---|---|---|---|---|---|
| 25/26 |  Athletic Club | 30 | 25 | 3 | 6 |
| 24/25 | Athletic Club | 35 | 32 | 6 | 8 |
| 23/24 | Athletic Club | 34 | 34 | 12 | 3 |
| 22/23 | Athletic Club | 36 | 36 | 10 | 3 |
| 21/22 | Athletic Club | 38 | 32 | 8 | 5 |
| 20/21 | Athletic Club | 38 | 27 | 6 | 6 |
| 19/20 | Athletic Club | 38 | 34 | 6 | 1 |
| 18/19 | Athletic Club | 38 | 36 | 13 | 4 |
| 17/18 | Athletic Club | 38 | 31 | 7 | 6 |
| 16/17 | Athletic Club | 38 | 31 | 5 | 6 |
| Total | 363 | 318 | 76 | 48 |
25/26 by competition
| Competition | Apps | Goals | Assists |
|---|---|---|---|
| La Liga | 30 | 3 | 6 |
| Copa del Rey | 5 | 1 | 0 |
| Africa Cup of Nations Qualification | 4 | 0 | 0 |
| UEFA Champions League | 3 | 0 | 0 |
| Super Cup | 1 | 0 | 0 |
Honours
Copa del Rey 23/24
Super Cup 2015, 2021
Super Cup 2022Copa del Rey 14/15, 19/20, 20/21
Dashed = runner-up.