| Vaundy vs Hwoarang | 14–2 | 87.50% |
| Vaundy vs Steve | 11–4 | 73.33% |
| Vaundy vs Lidia | 12–2 | 85.71% |
| Vaundy vs Clive | 12–2 | 85.71% |
| Vaundy vs King | 5–8 | 38.46% |
| Vaundy vs Paul | 11–1 | 91.67% |
| Vaundy vs Jin | 9–3 | 75.00% |
| Vaundy vs Lili | 11–1 | 91.67% |
| Vaundy vs Bryan | 8–3 | 72.73% |
| Vaundy vs Kazuya | 8–2 | 80.00% |
| Vaundy vs Dragunov | 6–3 | 66.67% |
| Vaundy vs Asuka | 6–2 | 75.00% |
| Vaundy vs Yoshimitsu | 4–3 | 57.14% |
| Vaundy vs Devil Jin | 6–1 | 85.71% |
| Vaundy vs Lars | 4–3 | 57.14% |
| Vaundy vs Reina | 6–1 | 85.71% |
| Vaundy vs Azucena | 4–3 | 57.14% |
| Vaundy vs Claudio | 5–1 | 83.33% |
| Vaundy vs Law | 2–3 | 40.00% |
| Vaundy vs Jack-8 | 3–2 | 60.00% |
| Vaundy vs Jun | 3–2 | 60.00% |
| Vaundy vs Heihachi | 2–3 | 40.00% |
| Vaundy vs Leo | 3–1 | 75.00% |
| Vaundy vs Alisa | 2–2 | 50.00% |
| Vaundy vs Zafina | 4–0 | 100.00% |
| Vaundy vs Nina | 1–2 | 33.33% |
| Vaundy vs Leroy | 2–1 | 66.67% |
| Vaundy vs Anna | 1–2 | 33.33% |
| Vaundy vs Xiaoyu | 2–0 | 100.00% |
| Vaundy vs Raven | 2–0 | 100.00% |
| Vaundy vs Feng | 1–0 | 100.00% |
| Vaundy vs Lee | 0–1 | 0.00% |
| Vaundy vs Victor | 1–0 | 100.00% |
| Vaundy 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.