| Vamp420 vs Jin | 12–15 | 44.44% |
| Vamp420 vs King | 14–8 | 63.64% |
| Vamp420 vs Armor King | 11–11 | 50.00% |
| Vamp420 vs Hwoarang | 6–15 | 28.57% |
| Vamp420 vs Yoshimitsu | 10–7 | 58.82% |
| Vamp420 vs Lili | 7–8 | 46.67% |
| Vamp420 vs Kazuya | 7–7 | 50.00% |
| Vamp420 vs Lee | 7–6 | 53.85% |
| Vamp420 vs Lidia | 9–4 | 69.23% |
| Vamp420 vs Steve | 10–1 | 90.91% |
| Vamp420 vs Clive | 5–5 | 50.00% |
| Vamp420 vs Xiaoyu | 0–9 | 0.00% |
| Vamp420 vs Nina | 8–1 | 88.89% |
| Vamp420 vs Reina | 6–3 | 66.67% |
| Vamp420 vs Miary Zo | 3–6 | 33.33% |
| Vamp420 vs Asuka | 3–5 | 37.50% |
| Vamp420 vs Azucena | 5–3 | 62.50% |
| Vamp420 vs Paul | 4–3 | 57.14% |
| Vamp420 vs Law | 6–1 | 85.71% |
| Vamp420 vs Devil Jin | 1–6 | 14.29% |
| Vamp420 vs Leo | 2–4 | 33.33% |
| Vamp420 vs Eddy | 3–3 | 50.00% |
| Vamp420 vs Bryan | 4–1 | 80.00% |
| Vamp420 vs Dragunov | 1–4 | 20.00% |
| Vamp420 vs Alisa | 2–3 | 40.00% |
| Vamp420 vs Jun | 3–2 | 60.00% |
| Vamp420 vs Victor | 1–4 | 20.00% |
| Vamp420 vs Lars | 0–2 | 0.00% |
| Vamp420 vs Claudio | 0–2 | 0.00% |
| Vamp420 vs Heihachi | 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.