| Walnut vs Kazuya | 55–59 | 48.25% |
| Walnut vs King | 42–46 | 47.73% |
| Walnut vs Heihachi | 37–44 | 45.68% |
| Walnut vs Law | 30–44 | 40.54% |
| Walnut vs Jin | 36–38 | 48.65% |
| Walnut vs Bryan | 25–47 | 34.72% |
| Walnut vs Reina | 38–33 | 53.52% |
| Walnut vs Steve | 24–28 | 46.15% |
| Walnut vs Hwoarang | 26–24 | 52.00% |
| Walnut vs Lidia | 15–24 | 38.46% |
| Walnut vs Jun | 16–22 | 42.11% |
| Walnut vs Victor | 28–10 | 73.68% |
| Walnut vs Eddy | 5–29 | 14.71% |
| Walnut vs Yoshimitsu | 11–22 | 33.33% |
| Walnut vs Devil Jin | 16–17 | 48.48% |
| Walnut vs Xiaoyu | 15–17 | 46.88% |
| Walnut vs Azucena | 17–13 | 56.67% |
| Walnut vs Nina | 17–10 | 62.96% |
| Walnut vs Feng | 8–17 | 32.00% |
| Walnut vs Dragunov | 15–10 | 60.00% |
| Walnut vs Asuka | 9–14 | 39.13% |
| Walnut vs Lili | 6–13 | 31.58% |
| Walnut vs Jack-8 | 6–10 | 37.50% |
| Walnut vs Lars | 5–10 | 33.33% |
| Walnut vs Alisa | 3–12 | 20.00% |
| Walnut vs Claudio | 7–8 | 46.67% |
| Walnut vs Clive | 4–11 | 26.67% |
| Walnut vs Zafina | 8–6 | 57.14% |
| Walnut vs Paul | 6–6 | 50.00% |
| Walnut vs Leroy | 7–5 | 58.33% |
| Walnut vs Leo | 5–4 | 55.56% |
| Walnut vs Lee | 3–6 | 33.33% |
| Walnut vs Raven | 2–6 | 25.00% |
| Walnut vs Kuma | 4–3 | 57.14% |
| Walnut vs Shaheen | 0–5 | 0.00% |
| Walnut vs Panda | 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.