| Wiwi vs Jin | 20–26 | 43.48% |
| Wiwi vs Kazuya | 26–20 | 56.52% |
| Wiwi vs Hwoarang | 19–23 | 45.24% |
| Wiwi vs Steve | 17–20 | 45.95% |
| Wiwi vs Lidia | 27–10 | 72.97% |
| Wiwi vs Law | 24–12 | 66.67% |
| Wiwi vs Azucena | 12–18 | 40.00% |
| Wiwi vs King | 16–13 | 55.17% |
| Wiwi vs Yoshimitsu | 11–18 | 37.93% |
| Wiwi vs Asuka | 12–17 | 41.38% |
| Wiwi vs Jun | 19–10 | 65.52% |
| Wiwi vs Paul | 12–16 | 42.86% |
| Wiwi vs Dragunov | 8–19 | 29.63% |
| Wiwi vs Reina | 18–8 | 69.23% |
| Wiwi vs Eddy | 12–13 | 48.00% |
| Wiwi vs Lee | 7–16 | 30.43% |
| Wiwi vs Nina | 11–7 | 61.11% |
| Wiwi vs Alisa | 3–12 | 20.00% |
| Wiwi vs Xiaoyu | 7–7 | 50.00% |
| Wiwi vs Lili | 8–6 | 57.14% |
| Wiwi vs Leo | 7–7 | 50.00% |
| Wiwi vs Bryan | 7–6 | 53.85% |
| Wiwi vs Devil Jin | 5–7 | 41.67% |
| Wiwi vs Leroy | 6–6 | 50.00% |
| Wiwi vs Victor | 3–9 | 25.00% |
| Wiwi vs Jack-8 | 6–5 | 54.55% |
| Wiwi vs Claudio | 9–2 | 81.82% |
| Wiwi vs Feng | 3–7 | 30.00% |
| Wiwi vs Shaheen | 5–2 | 71.43% |
| Wiwi vs Kuma | 4–3 | 57.14% |
| Wiwi vs Lars | 2–3 | 40.00% |
| Wiwi vs Raven | 4–1 | 80.00% |
| Wiwi vs Heihachi | 2–3 | 40.00% |
| Wiwi vs Panda | 3–0 | 100.00% |
| Wiwi vs Zafina | 2–1 | 66.67% |
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.