| Vulkan vs Kazuya | 167–156 | 51.70% |
| Vulkan vs Jin | 144–116 | 55.38% |
| Vulkan vs Hwoarang | 134–117 | 53.39% |
| Vulkan vs Bryan | 139–111 | 55.60% |
| Vulkan vs Law | 129–80 | 61.72% |
| Vulkan vs King | 91–74 | 55.15% |
| Vulkan vs Steve | 71–90 | 44.10% |
| Vulkan vs Yoshimitsu | 69–71 | 49.29% |
| Vulkan vs Heihachi | 72–63 | 53.33% |
| Vulkan vs Reina | 59–73 | 44.70% |
| Vulkan vs Lili | 78–48 | 61.90% |
| Vulkan vs Paul | 64–50 | 56.14% |
| Vulkan vs Devil Jin | 62–43 | 59.05% |
| Vulkan vs Jun | 54–47 | 53.47% |
| Vulkan vs Lee | 55–45 | 55.00% |
| Vulkan vs Lars | 55–44 | 55.56% |
| Vulkan vs Dragunov | 47–50 | 48.45% |
| Vulkan vs Xiaoyu | 41–43 | 48.81% |
| Vulkan vs Nina | 43–41 | 51.19% |
| Vulkan vs Asuka | 37–41 | 47.44% |
| Vulkan vs Victor | 37–40 | 48.05% |
| Vulkan vs Eddy | 37–35 | 51.39% |
| Vulkan vs Clive | 36–36 | 50.00% |
| Vulkan vs Jack-8 | 33–38 | 46.48% |
| Vulkan vs Azucena | 24–42 | 36.36% |
| Vulkan vs Fahkumram | 30–36 | 45.45% |
| Vulkan vs Alisa | 31–34 | 47.69% |
| Vulkan vs Feng | 31–31 | 50.00% |
| Vulkan vs Anna | 25–33 | 43.10% |
| Vulkan vs Armor King | 34–21 | 61.82% |
| Vulkan vs Leroy | 23–28 | 45.10% |
| Vulkan vs Claudio | 16–23 | 41.03% |
| Vulkan vs Raven | 19–19 | 50.00% |
| Vulkan vs Leo | 16–21 | 43.24% |
| Vulkan vs Lidia | 22–12 | 64.71% |
| Vulkan vs Miary Zo | 19–12 | 61.29% |
| Vulkan vs Kuma | 14–16 | 46.67% |
| Vulkan vs Shaheen | 17–10 | 62.96% |
| Vulkan vs Zafina | 6–6 | 50.00% |
| Vulkan vs Panda | 6–0 | 100.00% |
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.