| Wssaj vs Kazuya | 7–10 | 41.18% |
| Wssaj vs Jun | 7–10 | 41.18% |
| Wssaj vs Reina | 12–5 | 70.59% |
| Wssaj vs Steve | 7–9 | 43.75% |
| Wssaj vs King | 5–9 | 35.71% |
| Wssaj vs Azucena | 3–10 | 23.08% |
| Wssaj vs Lili | 4–8 | 33.33% |
| Wssaj vs Lars | 5–6 | 45.45% |
| Wssaj vs Jin | 3–7 | 30.00% |
| Wssaj vs Bryan | 1–9 | 10.00% |
| Wssaj vs Nina | 6–4 | 60.00% |
| Wssaj vs Asuka | 5–4 | 55.56% |
| Wssaj vs Victor | 5–4 | 55.56% |
| Wssaj vs Paul | 3–5 | 37.50% |
| Wssaj vs Hwoarang | 4–4 | 50.00% |
| Wssaj vs Xiaoyu | 4–4 | 50.00% |
| Wssaj vs Leo | 3–5 | 37.50% |
| Wssaj vs Lee | 6–2 | 75.00% |
| Wssaj vs Eddy | 3–5 | 37.50% |
| Wssaj vs Law | 2–5 | 28.57% |
| Wssaj vs Feng | 1–4 | 20.00% |
| Wssaj vs Alisa | 1–4 | 20.00% |
| Wssaj vs Kuma | 0–4 | 0.00% |
| Wssaj vs Dragunov | 1–2 | 33.33% |
| Wssaj vs Claudio | 2–1 | 66.67% |
| Wssaj vs Zafina | 1–2 | 33.33% |
| Wssaj vs Leroy | 2–1 | 66.67% |
| Wssaj vs Yoshimitsu | 0–2 | 0.00% |
| Wssaj vs Devil Jin | 0–2 | 0.00% |
| Wssaj vs Panda | 0–2 | 0.00% |
| Wssaj vs Raven | 2–0 | 100.00% |
| Wssaj vs Lidia | 0–2 | 0.00% |
| Wssaj vs Clive | 0–2 | 0.00% |
| Wssaj vs Jack-8 | 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.