| Vanitas vs Eddy | 13–37 | 26.00% |
| Vanitas vs Kazuya | 2–6 | 25.00% |
| Vanitas vs Law | 4–3 | 57.14% |
| Vanitas vs Yoshimitsu | 3–3 | 50.00% |
| Vanitas vs Bryan | 1–5 | 16.67% |
| Vanitas vs Reina | 4–2 | 66.67% |
| Vanitas vs King | 3–2 | 60.00% |
| Vanitas vs Jin | 2–3 | 40.00% |
| Vanitas vs Devil Jin | 1–4 | 20.00% |
| Vanitas vs Azucena | 3–2 | 60.00% |
| Vanitas vs Steve | 1–3 | 25.00% |
| Vanitas vs Jack-8 | 1–3 | 25.00% |
| Vanitas vs Lili | 0–4 | 0.00% |
| Vanitas vs Victor | 2–2 | 50.00% |
| Vanitas vs Paul | 1–2 | 33.33% |
| Vanitas vs Dragunov | 2–1 | 66.67% |
| Vanitas vs Lars | 2–1 | 66.67% |
| Vanitas vs Alisa | 0–2 | 0.00% |
| Vanitas vs Raven | 2–0 | 100.00% |
| Vanitas vs Hwoarang | 1–0 | 100.00% |
| Vanitas vs Xiaoyu | 1–0 | 100.00% |
| Vanitas vs Asuka | 0–1 | 0.00% |
| Vanitas vs Feng | 0–1 | 0.00% |
| Vanitas vs Claudio | 1–0 | 100.00% |
| Vanitas vs Shaheen | 1–0 | 100.00% |
| Vanitas vs Nina | 1–0 | 100.00% |
| Vanitas vs Lee | 0–1 | 0.00% |
| Vanitas vs Jun | 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.