| Walrus vs Hwoarang | 14–8 | 63.64% |
| Walrus vs Jin | 10–9 | 52.63% |
| Walrus vs Steve | 14–5 | 73.68% |
| Walrus vs Reina | 5–12 | 29.41% |
| Walrus vs Yoshimitsu | 5–11 | 31.25% |
| Walrus vs Nina | 11–4 | 73.33% |
| Walrus vs Kazuya | 8–6 | 57.14% |
| Walrus vs Paul | 4–7 | 36.36% |
| Walrus vs King | 4–7 | 36.36% |
| Walrus vs Dragunov | 5–6 | 45.45% |
| Walrus vs Bryan | 3–7 | 30.00% |
| Walrus vs Feng | 4–6 | 40.00% |
| Walrus vs Asuka | 3–6 | 33.33% |
| Walrus vs Lars | 4–5 | 44.44% |
| Walrus vs Azucena | 8–1 | 88.89% |
| Walrus vs Victor | 4–5 | 44.44% |
| Walrus vs Lee | 6–0 | 100.00% |
| Walrus vs Devil Jin | 4–1 | 80.00% |
| Walrus vs Zafina | 4–1 | 80.00% |
| Walrus vs Heihachi | 0–4 | 0.00% |
| Walrus vs Xiaoyu | 1–2 | 33.33% |
| Walrus vs Claudio | 2–1 | 66.67% |
| Walrus vs Shaheen | 2–1 | 66.67% |
| Walrus vs Leroy | 1–2 | 33.33% |
| Walrus vs Law | 2–0 | 100.00% |
| Walrus vs Jack-8 | 2–0 | 100.00% |
| Walrus vs Alisa | 0–2 | 0.00% |
| Walrus vs Jun | 0–2 | 0.00% |
| Walrus vs Raven | 0–2 | 0.00% |
| Walrus vs Eddy | 1–1 | 50.00% |
| Walrus vs Lidia | 2–0 | 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.