| Walunut vs Kazuya | 13–19 | 40.62% |
| Walunut vs King | 8–23 | 25.81% |
| Walunut vs Jin | 10–19 | 34.48% |
| Walunut vs Reina | 16–13 | 55.17% |
| Walunut vs Bryan | 11–11 | 50.00% |
| Walunut vs Jun | 9–13 | 40.91% |
| Walunut vs Devil Jin | 9–6 | 60.00% |
| Walunut vs Nina | 5–9 | 35.71% |
| Walunut vs Victor | 3–11 | 21.43% |
| Walunut vs Steve | 7–6 | 53.85% |
| Walunut vs Lili | 4–9 | 30.77% |
| Walunut vs Raven | 4–9 | 30.77% |
| Walunut vs Alisa | 6–6 | 50.00% |
| Walunut vs Yoshimitsu | 6–5 | 54.55% |
| Walunut vs Dragunov | 5–6 | 45.45% |
| Walunut vs Eddy | 1–10 | 9.09% |
| Walunut vs Paul | 2–7 | 22.22% |
| Walunut vs Leroy | 4–5 | 44.44% |
| Walunut vs Hwoarang | 2–5 | 28.57% |
| Walunut vs Claudio | 2–4 | 33.33% |
| Walunut vs Law | 1–4 | 20.00% |
| Walunut vs Xiaoyu | 4–0 | 100.00% |
| Walunut vs Asuka | 1–3 | 25.00% |
| Walunut vs Leo | 0–4 | 0.00% |
| Walunut vs Lee | 2–2 | 50.00% |
| Walunut vs Miary Zo | 4–0 | 100.00% |
| Walunut vs Jack-8 | 1–2 | 33.33% |
| Walunut vs Lars | 1–2 | 33.33% |
| Walunut vs Kuma | 1–2 | 33.33% |
| Walunut vs Armor King | 0–3 | 0.00% |
| Walunut vs Feng | 0–2 | 0.00% |
| Walunut vs Shaheen | 0–2 | 0.00% |
| Walunut vs Lidia | 0–2 | 0.00% |
| Walunut vs Panda | 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.