| Wissna vs Jin | 11–12 | 47.83% |
| Wissna vs Kazuya | 9–7 | 56.25% |
| Wissna vs Bryan | 9–3 | 75.00% |
| Wissna vs Steve | 5–6 | 45.45% |
| Wissna vs Hwoarang | 4–6 | 40.00% |
| Wissna vs King | 6–2 | 75.00% |
| Wissna vs Paul | 4–2 | 66.67% |
| Wissna vs Yoshimitsu | 3–3 | 50.00% |
| Wissna vs Victor | 2–4 | 33.33% |
| Wissna vs Law | 2–3 | 40.00% |
| Wissna vs Lili | 3–2 | 60.00% |
| Wissna vs Leo | 2–3 | 40.00% |
| Wissna vs Reina | 2–3 | 40.00% |
| Wissna vs Anna | 3–2 | 60.00% |
| Wissna vs Dragunov | 1–3 | 25.00% |
| Wissna vs Jack-8 | 1–2 | 33.33% |
| Wissna vs Devil Jin | 1–2 | 33.33% |
| Wissna vs Nina | 3–0 | 100.00% |
| Wissna vs Raven | 2–1 | 66.67% |
| Wissna vs Heihachi | 3–0 | 100.00% |
| Wissna vs Asuka | 0–2 | 0.00% |
| Wissna vs Panda | 0–2 | 0.00% |
| Wissna vs Jun | 0–2 | 0.00% |
| Wissna vs Azucena | 2–0 | 100.00% |
| Wissna vs Eddy | 2–0 | 100.00% |
| Wissna 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.