| ESIU vs King | 8–7 | 53.33% |
| ESIU vs Jin | 6–9 | 40.00% |
| ESIU vs Paul | 5–7 | 41.67% |
| ESIU vs Law | 5–6 | 45.45% |
| ESIU vs Reina | 5–6 | 45.45% |
| ESIU vs Kazuya | 3–6 | 33.33% |
| ESIU vs Eddy | 2–7 | 22.22% |
| ESIU vs Dragunov | 1–7 | 12.50% |
| ESIU vs Claudio | 4–4 | 50.00% |
| ESIU vs Hwoarang | 2–5 | 28.57% |
| ESIU vs Bryan | 3–4 | 42.86% |
| ESIU vs Lili | 3–4 | 42.86% |
| ESIU vs Asuka | 3–4 | 42.86% |
| ESIU vs Azucena | 3–2 | 60.00% |
| ESIU vs Raven | 2–3 | 40.00% |
| ESIU vs Feng | 2–3 | 40.00% |
| ESIU vs Xiaoyu | 2–2 | 50.00% |
| ESIU vs Lars | 1–3 | 25.00% |
| ESIU vs Steve | 1–3 | 25.00% |
| ESIU vs Devil Jin | 1–2 | 33.33% |
| ESIU vs Jun | 1–2 | 33.33% |
| ESIU vs Yoshimitsu | 1–1 | 50.00% |
| ESIU vs Leo | 2–0 | 100.00% |
| ESIU vs Nina | 1–1 | 50.00% |
| ESIU vs Lee | 1–1 | 50.00% |
| ESIU vs Kuma | 0–2 | 0.00% |
| ESIU vs Alisa | 1–0 | 100.00% |
| ESIU vs Victor | 1–0 | 100.00% |
| ESIU vs Shaheen | 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.