| Walla halla vs Eddy | 7–11 | 38.89% |
| Walla halla vs Law | 9–7 | 56.25% |
| Walla halla vs Jin | 7–8 | 46.67% |
| Walla halla vs King | 11–3 | 78.57% |
| Walla halla vs Azucena | 8–6 | 57.14% |
| Walla halla vs Hwoarang | 7–3 | 70.00% |
| Walla halla vs Steve | 9–1 | 90.00% |
| Walla halla vs Lee | 2–8 | 20.00% |
| Walla halla vs Reina | 5–4 | 55.56% |
| Walla halla vs Kazuya | 5–3 | 62.50% |
| Walla halla vs Victor | 2–6 | 25.00% |
| Walla halla vs Alisa | 2–5 | 28.57% |
| Walla halla vs Yoshimitsu | 3–3 | 50.00% |
| Walla halla vs Feng | 1–5 | 16.67% |
| Walla halla vs Lili | 4–2 | 66.67% |
| Walla halla vs Dragunov | 4–2 | 66.67% |
| Walla halla vs Claudio | 3–3 | 50.00% |
| Walla halla vs Lars | 5–0 | 100.00% |
| Walla halla vs Nina | 3–2 | 60.00% |
| Walla halla vs Jun | 5–0 | 100.00% |
| Walla halla vs Devil Jin | 2–2 | 50.00% |
| Walla halla vs Shaheen | 3–1 | 75.00% |
| Walla halla vs Kuma | 4–0 | 100.00% |
| Walla halla vs Xiaoyu | 2–1 | 66.67% |
| Walla halla vs Bryan | 2–1 | 66.67% |
| Walla halla vs Asuka | 0–3 | 0.00% |
| Walla halla vs Leo | 0–2 | 0.00% |
| Walla halla vs Jack-8 | 1–0 | 100.00% |
| Walla halla vs Zafina | 1–0 | 100.00% |
| Walla halla vs Leroy | 1–0 | 100.00% |
| Walla halla vs Raven | 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.