| Ishaq vs Hwoarang | 2–5 | 28.57% |
| Ishaq vs King | 3–2 | 60.00% |
| Ishaq vs Paul | 1–3 | 25.00% |
| Ishaq vs Law | 2–2 | 50.00% |
| Ishaq vs Kazuya | 2–2 | 50.00% |
| Ishaq vs Jack-8 | 2–1 | 66.67% |
| Ishaq vs Feng | 1–2 | 33.33% |
| Ishaq vs Victor | 2–1 | 66.67% |
| Ishaq vs Steve | 2–0 | 100.00% |
| Ishaq vs Zafina | 0–2 | 0.00% |
| Ishaq vs Heihachi | 2–0 | 100.00% |
| Ishaq vs Clive | 1–1 | 50.00% |
| Ishaq vs Jin | 0–1 | 0.00% |
| Ishaq vs Bryan | 1–0 | 100.00% |
| Ishaq vs Nina | 0–1 | 0.00% |
| Ishaq vs Kuma | 0–1 | 0.00% |
| Ishaq vs Leroy | 1–0 | 100.00% |
| Ishaq vs Jun | 0–1 | 0.00% |
| Ishaq vs Azucena | 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.