| Isoudw vs Kazuya | 17–3 | 85.00% |
| Isoudw vs Jin | 9–8 | 52.94% |
| Isoudw vs Reina | 11–3 | 78.57% |
| Isoudw vs King | 11–2 | 84.62% |
| Isoudw vs Nina | 5–5 | 50.00% |
| Isoudw vs Xiaoyu | 5–4 | 55.56% |
| Isoudw vs Bryan | 6–3 | 66.67% |
| Isoudw vs Eddy | 7–2 | 77.78% |
| Isoudw vs Raven | 2–5 | 28.57% |
| Isoudw vs Law | 4–2 | 66.67% |
| Isoudw vs Claudio | 2–4 | 33.33% |
| Isoudw vs Kuma | 4–2 | 66.67% |
| Isoudw vs Leroy | 3–3 | 50.00% |
| Isoudw vs Paul | 5–0 | 100.00% |
| Isoudw vs Dragunov | 4–1 | 80.00% |
| Isoudw vs Hwoarang | 3–1 | 75.00% |
| Isoudw vs Asuka | 2–2 | 50.00% |
| Isoudw vs Jun | 4–0 | 100.00% |
| Isoudw vs Steve | 3–0 | 100.00% |
| Isoudw vs Devil Jin | 1–2 | 33.33% |
| Isoudw vs Lili | 3–0 | 100.00% |
| Isoudw vs Lars | 0–3 | 0.00% |
| Isoudw vs Alisa | 2–1 | 66.67% |
| Isoudw vs Panda | 2–1 | 66.67% |
| Isoudw vs Yoshimitsu | 0–2 | 0.00% |
| Isoudw vs Feng | 2–0 | 100.00% |
| Isoudw vs Leo | 2–0 | 100.00% |
| Isoudw vs Azucena | 0–2 | 0.00% |
| Isoudw vs Victor | 2–0 | 100.00% |
| Isoudw vs Lee | 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.