| Wacha vs Jin | 22–15 | 59.46% |
| Wacha vs Kazuya | 13–23 | 36.11% |
| Wacha vs Lidia | 17–7 | 70.83% |
| Wacha vs Dragunov | 14–9 | 60.87% |
| Wacha vs King | 8–10 | 44.44% |
| Wacha vs Yoshimitsu | 10–8 | 55.56% |
| Wacha vs Devil Jin | 8–9 | 47.06% |
| Wacha vs Bryan | 9–7 | 56.25% |
| Wacha vs Paul | 6–9 | 40.00% |
| Wacha vs Lili | 8–6 | 57.14% |
| Wacha vs Reina | 8–5 | 61.54% |
| Wacha vs Kuma | 8–4 | 66.67% |
| Wacha vs Victor | 6–6 | 50.00% |
| Wacha vs Law | 4–7 | 36.36% |
| Wacha vs Hwoarang | 6–5 | 54.55% |
| Wacha vs Xiaoyu | 7–4 | 63.64% |
| Wacha vs Eddy | 4–7 | 36.36% |
| Wacha vs Steve | 7–3 | 70.00% |
| Wacha vs Lee | 3–5 | 37.50% |
| Wacha vs Feng | 3–3 | 50.00% |
| Wacha vs Azucena | 2–4 | 33.33% |
| Wacha vs Asuka | 2–3 | 40.00% |
| Wacha vs Jun | 3–2 | 60.00% |
| Wacha vs Jack-8 | 2–2 | 50.00% |
| Wacha vs Lars | 3–1 | 75.00% |
| Wacha vs Zafina | 0–4 | 0.00% |
| Wacha vs Shaheen | 2–1 | 66.67% |
| Wacha vs Nina | 3–0 | 100.00% |
| Wacha vs Leo | 2–0 | 100.00% |
| Wacha vs Claudio | 0–2 | 0.00% |
| Wacha vs Leroy | 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.