| Vulcan vs Hwoarang | 10–4 | 71.43% |
| Vulcan vs Steve | 4–5 | 44.44% |
| Vulcan vs Reina | 4–5 | 44.44% |
| Vulcan vs Eddy | 3–5 | 37.50% |
| Vulcan vs King | 3–4 | 42.86% |
| Vulcan vs Jun | 4–3 | 57.14% |
| Vulcan vs Azucena | 1–6 | 14.29% |
| Vulcan vs Yoshimitsu | 3–2 | 60.00% |
| Vulcan vs Asuka | 3–2 | 60.00% |
| Vulcan vs Devil Jin | 1–4 | 20.00% |
| Vulcan vs Jin | 3–1 | 75.00% |
| Vulcan vs Bryan | 4–0 | 100.00% |
| Vulcan vs Claudio | 4–0 | 100.00% |
| Vulcan vs Xiaoyu | 1–2 | 33.33% |
| Vulcan vs Kazuya | 1–2 | 33.33% |
| Vulcan vs Feng | 0–3 | 0.00% |
| Vulcan vs Lars | 2–1 | 66.67% |
| Vulcan vs Shaheen | 0–3 | 0.00% |
| Vulcan vs Kuma | 1–2 | 33.33% |
| Vulcan vs Victor | 3–0 | 100.00% |
| Vulcan vs Law | 2–0 | 100.00% |
| Vulcan vs Dragunov | 2–0 | 100.00% |
| Vulcan vs Alisa | 0–2 | 0.00% |
| Vulcan vs Zafina | 1–1 | 50.00% |
| Vulcan vs Leroy | 0–2 | 0.00% |
| Vulcan vs Raven | 0–2 | 0.00% |
| Vulcan vs Lili | 0–1 | 0.00% |
| Vulcan vs Panda | 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.