| Vaay vs Jin | 13–34 | 27.66% |
| Vaay vs Devil Jin | 18–9 | 66.67% |
| Vaay vs Kazuya | 8–15 | 34.78% |
| Vaay vs Law | 9–10 | 47.37% |
| Vaay vs King | 11–8 | 57.89% |
| Vaay vs Hwoarang | 10–4 | 71.43% |
| Vaay vs Reina | 12–2 | 85.71% |
| Vaay vs Leo | 2–11 | 15.38% |
| Vaay vs Asuka | 4–8 | 33.33% |
| Vaay vs Paul | 3–7 | 30.00% |
| Vaay vs Steve | 4–6 | 40.00% |
| Vaay vs Victor | 4–6 | 40.00% |
| Vaay vs Alisa | 3–6 | 33.33% |
| Vaay vs Heihachi | 5–3 | 62.50% |
| Vaay vs Yoshimitsu | 2–5 | 28.57% |
| Vaay vs Lili | 2–5 | 28.57% |
| Vaay vs Dragunov | 2–5 | 28.57% |
| Vaay vs Jun | 4–3 | 57.14% |
| Vaay vs Xiaoyu | 4–2 | 66.67% |
| Vaay vs Bryan | 1–5 | 16.67% |
| Vaay vs Azucena | 3–3 | 50.00% |
| Vaay vs Clive | 4–2 | 66.67% |
| Vaay vs Claudio | 1–4 | 20.00% |
| Vaay vs Lee | 2–2 | 50.00% |
| Vaay vs Anna | 3–1 | 75.00% |
| Vaay vs Lars | 2–1 | 66.67% |
| Vaay vs Kuma | 1–2 | 33.33% |
| Vaay vs Raven | 2–1 | 66.67% |
| Vaay vs Jack-8 | 2–0 | 100.00% |
| Vaay vs Shaheen | 0–2 | 0.00% |
| Vaay vs Lidia | 1–1 | 50.00% |
| Vaay vs Feng | 0–1 | 0.00% |
| Vaay vs Nina | 0–1 | 0.00% |
| Vaay vs Eddy | 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.