| Wiisha vs Eddy | 0–24 | 0.00% |
| Wiisha vs Reina | 5–6 | 45.45% |
| Wiisha vs Dragunov | 3–5 | 37.50% |
| Wiisha vs Steve | 2–4 | 33.33% |
| Wiisha vs Jun | 0–6 | 0.00% |
| Wiisha vs Asuka | 1–4 | 20.00% |
| Wiisha vs Hwoarang | 0–4 | 0.00% |
| Wiisha vs Xiaoyu | 4–0 | 100.00% |
| Wiisha vs Jin | 0–4 | 0.00% |
| Wiisha vs Kazuya | 0–4 | 0.00% |
| Wiisha vs Leo | 1–3 | 25.00% |
| Wiisha vs Law | 1–2 | 33.33% |
| Wiisha vs Bryan | 2–1 | 66.67% |
| Wiisha vs Devil Jin | 1–2 | 33.33% |
| Wiisha vs Lars | 2–1 | 66.67% |
| Wiisha vs Azucena | 2–1 | 66.67% |
| Wiisha vs Victor | 0–3 | 0.00% |
| Wiisha vs Raven | 2–1 | 66.67% |
| Wiisha vs King | 0–2 | 0.00% |
| Wiisha vs Lili | 1–1 | 50.00% |
| Wiisha vs Claudio | 0–2 | 0.00% |
| Wiisha vs Paul | 1–0 | 100.00% |
| Wiisha vs Yoshimitsu | 1–0 | 100.00% |
| Wiisha vs Jack-8 | 0–1 | 0.00% |
| Wiisha vs Alisa | 0–1 | 0.00% |
| Wiisha vs Zafina | 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.