| Ismael vs Law | 11–9 | 55.00% |
| Ismael vs Heihachi | 7–11 | 38.89% |
| Ismael vs Lili | 3–8 | 27.27% |
| Ismael vs Reina | 8–3 | 72.73% |
| Ismael vs Jin | 6–3 | 66.67% |
| Ismael vs Dragunov | 4–5 | 44.44% |
| Ismael vs Alisa | 5–3 | 62.50% |
| Ismael vs King | 3–4 | 42.86% |
| Ismael vs Victor | 5–2 | 71.43% |
| Ismael vs Hwoarang | 2–4 | 33.33% |
| Ismael vs Kazuya | 0–6 | 0.00% |
| Ismael vs Jun | 2–4 | 33.33% |
| Ismael vs Bryan | 4–1 | 80.00% |
| Ismael vs Feng | 1–4 | 20.00% |
| Ismael vs Shaheen | 2–3 | 40.00% |
| Ismael vs Kuma | 1–4 | 20.00% |
| Ismael vs Eddy | 1–4 | 20.00% |
| Ismael vs Lidia | 3–2 | 60.00% |
| Ismael vs Steve | 2–2 | 50.00% |
| Ismael vs Nina | 1–3 | 25.00% |
| Ismael vs Lee | 0–4 | 0.00% |
| Ismael vs Devil Jin | 2–1 | 66.67% |
| Ismael vs Asuka | 0–2 | 0.00% |
| Ismael vs Claudio | 0–2 | 0.00% |
| Ismael vs Zafina | 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.