| Wiwi vs King | 29–33 | 46.77% |
| Wiwi vs Kazuya | 32–12 | 72.73% |
| Wiwi vs Jin | 9–23 | 28.12% |
| Wiwi vs Reina | 24–7 | 77.42% |
| Wiwi vs Bryan | 17–12 | 58.62% |
| Wiwi vs Dragunov | 16–12 | 57.14% |
| Wiwi vs Jun | 19–9 | 67.86% |
| Wiwi vs Paul | 12–14 | 46.15% |
| Wiwi vs Hwoarang | 10–15 | 40.00% |
| Wiwi vs Asuka | 13–12 | 52.00% |
| Wiwi vs Yoshimitsu | 13–8 | 61.90% |
| Wiwi vs Heihachi | 12–6 | 66.67% |
| Wiwi vs Alisa | 14–3 | 82.35% |
| Wiwi vs Lili | 9–7 | 56.25% |
| Wiwi vs Law | 8–6 | 57.14% |
| Wiwi vs Lidia | 7–7 | 50.00% |
| Wiwi vs Clive | 10–4 | 71.43% |
| Wiwi vs Feng | 8–5 | 61.54% |
| Wiwi vs Victor | 10–3 | 76.92% |
| Wiwi vs Eddy | 7–5 | 58.33% |
| Wiwi vs Xiaoyu | 7–4 | 63.64% |
| Wiwi vs Steve | 4–7 | 36.36% |
| Wiwi vs Azucena | 6–5 | 54.55% |
| Wiwi vs Leroy | 5–5 | 50.00% |
| Wiwi vs Devil Jin | 6–3 | 66.67% |
| Wiwi vs Lars | 4–5 | 44.44% |
| Wiwi vs Nina | 4–4 | 50.00% |
| Wiwi vs Zafina | 5–3 | 62.50% |
| Wiwi vs Shaheen | 2–4 | 33.33% |
| Wiwi vs Lee | 4–2 | 66.67% |
| Wiwi vs Claudio | 0–5 | 0.00% |
| Wiwi vs Kuma | 1–4 | 20.00% |
| Wiwi vs Jack-8 | 2–2 | 50.00% |
| Wiwi vs Leo | 1–1 | 50.00% |
| Wiwi vs Panda | 0–1 | 0.00% |
| Wiwi 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.