| Vannamama vs Jin | 5–6 | 45.45% |
| Vannamama vs Hwoarang | 2–8 | 20.00% |
| Vannamama vs Yoshimitsu | 3–6 | 33.33% |
| Vannamama vs Clive | 0–9 | 0.00% |
| Vannamama vs King | 1–6 | 14.29% |
| Vannamama vs Lili | 1–6 | 14.29% |
| Vannamama vs Paul | 0–5 | 0.00% |
| Vannamama vs Law | 2–3 | 40.00% |
| Vannamama vs Kazuya | 3–2 | 60.00% |
| Vannamama vs Leo | 1–4 | 20.00% |
| Vannamama vs Jun | 0–5 | 0.00% |
| Vannamama vs Jack-8 | 1–2 | 33.33% |
| Vannamama vs Lars | 0–3 | 0.00% |
| Vannamama vs Zafina | 1–2 | 33.33% |
| Vannamama vs Reina | 0–3 | 0.00% |
| Vannamama vs Eddy | 1–2 | 33.33% |
| Vannamama vs Heihachi | 1–2 | 33.33% |
| Vannamama vs Anna | 1–2 | 33.33% |
| Vannamama vs Xiaoyu | 0–2 | 0.00% |
| Vannamama vs Steve | 1–1 | 50.00% |
| Vannamama vs Asuka | 0–2 | 0.00% |
| Vannamama vs Dragunov | 0–2 | 0.00% |
| Vannamama vs Lee | 2–0 | 100.00% |
| Vannamama vs Victor | 2–0 | 100.00% |
| Vannamama vs Raven | 0–2 | 0.00% |
| Vannamama vs Bryan | 0–1 | 0.00% |
| Vannamama vs Feng | 0–1 | 0.00% |
| Vannamama vs Azucena | 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.