| Vaum vs Victor | 5–11 | 31.25% |
| Vaum vs Reina | 8–5 | 61.54% |
| Vaum vs Paul | 5–7 | 41.67% |
| Vaum vs Kazuya | 5–6 | 45.45% |
| Vaum vs King | 2–7 | 22.22% |
| Vaum vs Yoshimitsu | 1–8 | 11.11% |
| Vaum vs Jin | 1–8 | 11.11% |
| Vaum vs Steve | 5–4 | 55.56% |
| Vaum vs Asuka | 0–9 | 0.00% |
| Vaum vs Lili | 3–5 | 37.50% |
| Vaum vs Jun | 2–6 | 25.00% |
| Vaum vs Claudio | 1–6 | 14.29% |
| Vaum vs Devil Jin | 2–4 | 33.33% |
| Vaum vs Armor King | 4–2 | 66.67% |
| Vaum vs Hwoarang | 1–4 | 20.00% |
| Vaum vs Dragunov | 0–5 | 0.00% |
| Vaum vs Lars | 2–3 | 40.00% |
| Vaum vs Clive | 1–4 | 20.00% |
| Vaum vs Miary Zo | 3–2 | 60.00% |
| Vaum vs Azucena | 2–2 | 50.00% |
| Vaum vs Eddy | 0–4 | 0.00% |
| Vaum vs Bryan | 0–3 | 0.00% |
| Vaum vs Nina | 1–2 | 33.33% |
| Vaum vs Leo | 2–0 | 100.00% |
| Vaum vs Alisa | 0–2 | 0.00% |
| Vaum vs Shaheen | 0–2 | 0.00% |
| Vaum vs Kuma | 1–1 | 50.00% |
| Vaum vs Lidia | 2–0 | 100.00% |
| Vaum vs Anna | 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.