| Vaex vs Armor King | 33–22 | 60.00% |
| Vaex vs Bryan | 20–22 | 47.62% |
| Vaex vs Kazuya | 19–20 | 48.72% |
| Vaex vs Jin | 13–21 | 38.24% |
| Vaex vs Reina | 20–10 | 66.67% |
| Vaex vs Victor | 12–12 | 50.00% |
| Vaex vs Yoshimitsu | 12–10 | 54.55% |
| Vaex vs Heihachi | 13–8 | 61.90% |
| Vaex vs Paul | 6–14 | 30.00% |
| Vaex vs Law | 7–13 | 35.00% |
| Vaex vs Lili | 9–10 | 47.37% |
| Vaex vs Devil Jin | 8–10 | 44.44% |
| Vaex vs Hwoarang | 6–11 | 35.29% |
| Vaex vs Lars | 2–15 | 11.76% |
| Vaex vs Steve | 13–3 | 81.25% |
| Vaex vs Asuka | 8–5 | 61.54% |
| Vaex vs King | 8–4 | 66.67% |
| Vaex vs Dragunov | 5–7 | 41.67% |
| Vaex vs Fahkumram | 8–4 | 66.67% |
| Vaex vs Jack-8 | 3–5 | 37.50% |
| Vaex vs Leroy | 3–5 | 37.50% |
| Vaex vs Azucena | 3–4 | 42.86% |
| Vaex vs Raven | 4–3 | 57.14% |
| Vaex vs Feng | 3–3 | 50.00% |
| Vaex vs Lee | 4–2 | 66.67% |
| Vaex vs Eddy | 2–4 | 33.33% |
| Vaex vs Lidia | 4–2 | 66.67% |
| Vaex vs Clive | 4–2 | 66.67% |
| Vaex vs Jun | 0–5 | 0.00% |
| Vaex vs Alisa | 4–0 | 100.00% |
| Vaex vs Xiaoyu | 1–2 | 33.33% |
| Vaex vs Kuma | 2–1 | 66.67% |
| Vaex vs Anna | 2–1 | 66.67% |
| Vaex vs Leo | 2–0 | 100.00% |
| Vaex vs Claudio | 0–2 | 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.