| Vulkan vs Law | 32–37 | 46.38% |
| Vulkan vs Miary Zo | 27–41 | 39.71% |
| Vulkan vs Jin | 24–42 | 36.36% |
| Vulkan vs Steve | 33–31 | 51.56% |
| Vulkan vs King | 16–38 | 29.63% |
| Vulkan vs Kazuya | 18–27 | 40.00% |
| Vulkan vs Reina | 16–26 | 38.10% |
| Vulkan vs Fahkumram | 25–15 | 62.50% |
| Vulkan vs Bryan | 19–19 | 50.00% |
| Vulkan vs Hwoarang | 17–17 | 50.00% |
| Vulkan vs Heihachi | 5–27 | 15.62% |
| Vulkan vs Yoshimitsu | 10–21 | 32.26% |
| Vulkan vs Jun | 15–13 | 53.57% |
| Vulkan vs Dragunov | 18–8 | 69.23% |
| Vulkan vs Eddy | 12–11 | 52.17% |
| Vulkan vs Lili | 13–9 | 59.09% |
| Vulkan vs Lidia | 12–10 | 54.55% |
| Vulkan vs Anna | 8–12 | 40.00% |
| Vulkan vs Devil Jin | 6–12 | 33.33% |
| Vulkan vs Nina | 6–12 | 33.33% |
| Vulkan vs Lee | 4–14 | 22.22% |
| Vulkan vs Armor King | 7–10 | 41.18% |
| Vulkan vs Azucena | 4–12 | 25.00% |
| Vulkan vs Victor | 8–8 | 50.00% |
| Vulkan vs Asuka | 6–8 | 42.86% |
| Vulkan vs Clive | 4–10 | 28.57% |
| Vulkan vs Jack-8 | 4–9 | 30.77% |
| Vulkan vs Alisa | 8–5 | 61.54% |
| Vulkan vs Leroy | 1–12 | 7.69% |
| Vulkan vs Lars | 5–6 | 45.45% |
| Vulkan vs Xiaoyu | 4–5 | 44.44% |
| Vulkan vs Leo | 2–6 | 25.00% |
| Vulkan vs Kuma | 3–4 | 42.86% |
| Vulkan vs Paul | 3–3 | 50.00% |
| Vulkan vs Raven | 3–3 | 50.00% |
| Vulkan vs Feng | 0–4 | 0.00% |
| Vulkan vs Zafina | 2–1 | 66.67% |
| Vulkan 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.