| Wundar vs Jin | 6–25 | 19.35% |
| Wundar vs Reina | 15–9 | 62.50% |
| Wundar vs Dragunov | 7–14 | 33.33% |
| Wundar vs King | 10–8 | 55.56% |
| Wundar vs Eddy | 7–11 | 38.89% |
| Wundar vs Hwoarang | 3–14 | 17.65% |
| Wundar vs Lili | 8–7 | 53.33% |
| Wundar vs Kazuya | 3–11 | 21.43% |
| Wundar vs Law | 5–7 | 41.67% |
| Wundar vs Steve | 4–7 | 36.36% |
| Wundar vs Feng | 6–5 | 54.55% |
| Wundar vs Yoshimitsu | 4–5 | 44.44% |
| Wundar vs Paul | 3–4 | 42.86% |
| Wundar vs Lee | 1–6 | 14.29% |
| Wundar vs Leroy | 4–3 | 57.14% |
| Wundar vs Azucena | 6–1 | 85.71% |
| Wundar vs Xiaoyu | 1–5 | 16.67% |
| Wundar vs Jack-8 | 2–4 | 33.33% |
| Wundar vs Devil Jin | 3–3 | 50.00% |
| Wundar vs Lars | 6–0 | 100.00% |
| Wundar vs Panda | 2–4 | 33.33% |
| Wundar vs Victor | 4–2 | 66.67% |
| Wundar vs Alisa | 1–4 | 20.00% |
| Wundar vs Jun | 2–3 | 40.00% |
| Wundar vs Bryan | 1–3 | 25.00% |
| Wundar vs Leo | 2–2 | 50.00% |
| Wundar vs Nina | 3–1 | 75.00% |
| Wundar vs Claudio | 0–3 | 0.00% |
| Wundar vs Zafina | 2–1 | 66.67% |
| Wundar vs Asuka | 2–0 | 100.00% |
| Wundar vs Kuma | 2–0 | 100.00% |
| Wundar vs Raven | 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.