| Wakachangi vs Hwoarang | 8–15 | 34.78% |
| Wakachangi vs King | 1–16 | 5.88% |
| Wakachangi vs Eddy | 3–13 | 18.75% |
| Wakachangi vs Jin | 2–13 | 13.33% |
| Wakachangi vs Steve | 1–14 | 6.67% |
| Wakachangi vs Dragunov | 7–8 | 46.67% |
| Wakachangi vs Asuka | 2–8 | 20.00% |
| Wakachangi vs Nina | 3–7 | 30.00% |
| Wakachangi vs Kazuya | 2–7 | 22.22% |
| Wakachangi vs Yoshimitsu | 5–3 | 62.50% |
| Wakachangi vs Xiaoyu | 4–4 | 50.00% |
| Wakachangi vs Lili | 3–5 | 37.50% |
| Wakachangi vs Jun | 2–6 | 25.00% |
| Wakachangi vs Reina | 2–6 | 25.00% |
| Wakachangi vs Feng | 1–6 | 14.29% |
| Wakachangi vs Law | 2–4 | 33.33% |
| Wakachangi vs Bryan | 0–4 | 0.00% |
| Wakachangi vs Devil Jin | 0–4 | 0.00% |
| Wakachangi vs Leo | 1–3 | 25.00% |
| Wakachangi vs Claudio | 1–3 | 25.00% |
| Wakachangi vs Lee | 3–1 | 75.00% |
| Wakachangi vs Leroy | 0–4 | 0.00% |
| Wakachangi vs Azucena | 1–3 | 25.00% |
| Wakachangi vs Raven | 2–2 | 50.00% |
| Wakachangi vs Shaheen | 1–2 | 33.33% |
| Wakachangi vs Kuma | 0–3 | 0.00% |
| Wakachangi vs Victor | 1–2 | 33.33% |
| Wakachangi vs Paul | 2–0 | 100.00% |
| Wakachangi vs Lars | 0–2 | 0.00% |
| Wakachangi vs Alisa | 0–2 | 0.00% |
| Wakachangi 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.