| Ismaël vs King | 22–15 | 59.46% |
| Ismaël vs Jin | 21–8 | 72.41% |
| Ismaël vs Hwoarang | 12–14 | 46.15% |
| Ismaël vs Yoshimitsu | 11–13 | 45.83% |
| Ismaël vs Dragunov | 13–9 | 59.09% |
| Ismaël vs Armor King | 10–11 | 47.62% |
| Ismaël vs Lili | 9–9 | 50.00% |
| Ismaël vs Lars | 14–4 | 77.78% |
| Ismaël vs Bryan | 14–3 | 82.35% |
| Ismaël vs Miary Zo | 10–3 | 76.92% |
| Ismaël vs Kazuya | 7–5 | 58.33% |
| Ismaël vs Jack-8 | 8–4 | 66.67% |
| Ismaël vs Clive | 6–6 | 50.00% |
| Ismaël vs Alisa | 6–5 | 54.55% |
| Ismaël vs Azucena | 6–5 | 54.55% |
| Ismaël vs Xiaoyu | 6–4 | 60.00% |
| Ismaël vs Steve | 9–0 | 100.00% |
| Ismaël vs Devil Jin | 8–1 | 88.89% |
| Ismaël vs Shaheen | 5–4 | 55.56% |
| Ismaël vs Leroy | 5–4 | 55.56% |
| Ismaël vs Eddy | 4–5 | 44.44% |
| Ismaël vs Nina | 4–4 | 50.00% |
| Ismaël vs Victor | 6–2 | 75.00% |
| Ismaël vs Law | 7–0 | 100.00% |
| Ismaël vs Anna | 4–3 | 57.14% |
| Ismaël vs Paul | 3–3 | 50.00% |
| Ismaël vs Heihachi | 4–2 | 66.67% |
| Ismaël vs Fahkumram | 2–4 | 33.33% |
| Ismaël vs Jun | 5–0 | 100.00% |
| Ismaël vs Lidia | 4–1 | 80.00% |
| Ismaël vs Asuka | 3–1 | 75.00% |
| Ismaël vs Feng | 1–3 | 25.00% |
| Ismaël vs Lee | 1–3 | 25.00% |
| Ismaël vs Reina | 2–1 | 66.67% |
| Ismaël vs Panda | 2–0 | 100.00% |
| Ismaël vs Zafina | 0–2 | 0.00% |
| Ismaël vs Leo | 1–0 | 100.00% |
| Ismaël vs Claudio | 1–0 | 100.00% |
| Ismaël vs Kuma | 0–1 | 0.00% |
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.