| Ismael vs Alisa | 8–8 | 50.00% |
| Ismael vs Law | 4–11 | 26.67% |
| Ismael vs Jin | 5–10 | 33.33% |
| Ismael vs Reina | 5–5 | 50.00% |
| Ismael vs Jun | 2–7 | 22.22% |
| Ismael vs Hwoarang | 3–5 | 37.50% |
| Ismael vs Steve | 4–4 | 50.00% |
| Ismael vs Lidia | 3–5 | 37.50% |
| Ismael vs Lili | 2–5 | 28.57% |
| Ismael vs Kuma | 3–4 | 42.86% |
| Ismael vs Clive | 2–5 | 28.57% |
| Ismael vs Paul | 0–5 | 0.00% |
| Ismael vs King | 2–3 | 40.00% |
| Ismael vs Jack-8 | 1–3 | 25.00% |
| Ismael vs Asuka | 0–4 | 0.00% |
| Ismael vs Dragunov | 0–4 | 0.00% |
| Ismael vs Leo | 1–3 | 25.00% |
| Ismael vs Nina | 0–4 | 0.00% |
| Ismael vs Azucena | 0–4 | 0.00% |
| Ismael vs Heihachi | 1–3 | 25.00% |
| Ismael vs Anna | 1–3 | 25.00% |
| Ismael vs Yoshimitsu | 2–1 | 66.67% |
| Ismael vs Xiaoyu | 1–2 | 33.33% |
| Ismael vs Devil Jin | 1–2 | 33.33% |
| Ismael vs Lars | 1–2 | 33.33% |
| Ismael vs Claudio | 0–3 | 0.00% |
| Ismael vs Victor | 2–1 | 66.67% |
| Ismael vs Eddy | 0–3 | 0.00% |
| Ismael vs Kazuya | 0–2 | 0.00% |
| Ismael vs Feng | 0–2 | 0.00% |
| Ismael vs Lee | 0–2 | 0.00% |
| Ismael vs Zafina | 2–0 | 100.00% |
| Ismael vs Raven | 0–2 | 0.00% |
| Ismael vs Fahkumram | 0–2 | 0.00% |
| Ismael vs Bryan | 0–1 | 0.00% |
| Ismael vs Leroy | 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.