| Vapex vs King | 4–6 | 40.00% |
| Vapex vs Xiaoyu | 5–2 | 71.43% |
| Vapex vs Steve | 4–1 | 80.00% |
| Vapex vs Dragunov | 1–4 | 20.00% |
| Vapex vs Leo | 2–3 | 40.00% |
| Vapex vs Azucena | 4–1 | 80.00% |
| Vapex vs Lidia | 3–2 | 60.00% |
| Vapex vs Armor King | 1–4 | 20.00% |
| Vapex vs Law | 2–1 | 66.67% |
| Vapex vs Hwoarang | 2–1 | 66.67% |
| Vapex vs Jin | 1–2 | 33.33% |
| Vapex vs Lars | 2–1 | 66.67% |
| Vapex vs Kuma | 1–2 | 33.33% |
| Vapex vs Leroy | 1–2 | 33.33% |
| Vapex vs Jun | 1–2 | 33.33% |
| Vapex vs Fahkumram | 0–3 | 0.00% |
| Vapex vs Yoshimitsu | 1–1 | 50.00% |
| Vapex vs Lili | 0–2 | 0.00% |
| Vapex vs Zafina | 2–0 | 100.00% |
| Vapex vs Raven | 0–2 | 0.00% |
| Vapex vs Bryan | 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.