| Walker vs Paul | 20–30 | 40.00% |
| Walker vs Reina | 20–18 | 52.63% |
| Walker vs Jin | 11–26 | 29.73% |
| Walker vs King | 13–23 | 36.11% |
| Walker vs Dragunov | 17–19 | 47.22% |
| Walker vs Hwoarang | 9–24 | 27.27% |
| Walker vs Kazuya | 7–24 | 22.58% |
| Walker vs Victor | 7–19 | 26.92% |
| Walker vs Clive | 7–19 | 26.92% |
| Walker vs Steve | 7–15 | 31.82% |
| Walker vs Yoshimitsu | 7–13 | 35.00% |
| Walker vs Heihachi | 5–15 | 25.00% |
| Walker vs Law | 7–12 | 36.84% |
| Walker vs Devil Jin | 10–8 | 55.56% |
| Walker vs Bryan | 4–12 | 25.00% |
| Walker vs Asuka | 3–13 | 18.75% |
| Walker vs Jun | 3–13 | 18.75% |
| Walker vs Leroy | 6–6 | 50.00% |
| Walker vs Lili | 3–8 | 27.27% |
| Walker vs Feng | 4–6 | 40.00% |
| Walker vs Claudio | 5–5 | 50.00% |
| Walker vs Jack-8 | 0–8 | 0.00% |
| Walker vs Leo | 2–6 | 25.00% |
| Walker vs Lars | 4–4 | 50.00% |
| Walker vs Alisa | 1–6 | 14.29% |
| Walker vs Kuma | 4–3 | 57.14% |
| Walker vs Xiaoyu | 2–4 | 33.33% |
| Walker vs Lidia | 0–6 | 0.00% |
| Walker vs Nina | 2–3 | 40.00% |
| Walker vs Lee | 1–4 | 20.00% |
| Walker vs Azucena | 1–4 | 20.00% |
| Walker vs Shaheen | 1–3 | 25.00% |
| Walker vs Eddy | 0–4 | 0.00% |
| Walker vs Panda | 2–1 | 66.67% |
| Walker vs Zafina | 2–1 | 66.67% |
| Walker vs Raven | 0–1 | 0.00% |
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.