| Idriss vs Reina | 17–13 | 56.67% |
| Idriss vs King | 13–10 | 56.52% |
| Idriss vs Jin | 10–13 | 43.48% |
| Idriss vs Lili | 10–13 | 43.48% |
| Idriss vs Kazuya | 11–11 | 50.00% |
| Idriss vs Jun | 8–12 | 40.00% |
| Idriss vs Steve | 10–9 | 52.63% |
| Idriss vs Victor | 7–12 | 36.84% |
| Idriss vs Eddy | 6–12 | 33.33% |
| Idriss vs Hwoarang | 5–12 | 29.41% |
| Idriss vs Paul | 6–9 | 40.00% |
| Idriss vs Law | 6–8 | 42.86% |
| Idriss vs Bryan | 4–10 | 28.57% |
| Idriss vs Xiaoyu | 8–5 | 61.54% |
| Idriss vs Dragunov | 5–7 | 41.67% |
| Idriss vs Yoshimitsu | 6–4 | 60.00% |
| Idriss vs Nina | 3–6 | 33.33% |
| Idriss vs Lee | 4–5 | 44.44% |
| Idriss vs Kuma | 6–3 | 66.67% |
| Idriss vs Jack-8 | 3–5 | 37.50% |
| Idriss vs Alisa | 3–5 | 37.50% |
| Idriss vs Asuka | 7–0 | 100.00% |
| Idriss vs Feng | 2–5 | 28.57% |
| Idriss vs Claudio | 4–3 | 57.14% |
| Idriss vs Leo | 2–2 | 50.00% |
| Idriss vs Lars | 0–4 | 0.00% |
| Idriss vs Leroy | 0–4 | 0.00% |
| Idriss vs Shaheen | 0–3 | 0.00% |
| Idriss vs Zafina | 1–2 | 33.33% |
| Idriss vs Azucena | 3–0 | 100.00% |
| Idriss vs Raven | 0–2 | 0.00% |
| Idriss vs Heihachi | 1–1 | 50.00% |
| Idriss vs Clive | 0–2 | 0.00% |
| Idriss vs Devil Jin | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.