| Vassago vs Armor King | 109–159 | 40.67% |
| Vassago vs Jin | 81–136 | 37.33% |
| Vassago vs King | 77–117 | 39.69% |
| Vassago vs Kazuya | 65–122 | 34.76% |
| Vassago vs Law | 50–92 | 35.21% |
| Vassago vs Bryan | 50–82 | 37.88% |
| Vassago vs Heihachi | 49–82 | 37.40% |
| Vassago vs Dragunov | 47–79 | 37.30% |
| Vassago vs Hwoarang | 49–73 | 40.16% |
| Vassago vs Steve | 56–66 | 45.90% |
| Vassago vs Reina | 40–55 | 42.11% |
| Vassago vs Lili | 32–48 | 40.00% |
| Vassago vs Fahkumram | 36–43 | 45.57% |
| Vassago vs Yoshimitsu | 26–51 | 33.77% |
| Vassago vs Asuka | 36–36 | 50.00% |
| Vassago vs Azucena | 30–40 | 42.86% |
| Vassago vs Lars | 19–46 | 29.23% |
| Vassago vs Lee | 21–44 | 32.31% |
| Vassago vs Jun | 17–46 | 26.98% |
| Vassago vs Devil Jin | 24–38 | 38.71% |
| Vassago vs Clive | 18–38 | 32.14% |
| Vassago vs Paul | 22–33 | 40.00% |
| Vassago vs Eddy | 15–39 | 27.78% |
| Vassago vs Victor | 25–26 | 49.02% |
| Vassago vs Nina | 12–34 | 26.09% |
| Vassago vs Alisa | 11–29 | 27.50% |
| Vassago vs Xiaoyu | 12–26 | 31.58% |
| Vassago vs Feng | 17–20 | 45.95% |
| Vassago vs Lidia | 15–18 | 45.45% |
| Vassago vs Anna | 10–21 | 32.26% |
| Vassago vs Jack-8 | 10–19 | 34.48% |
| Vassago vs Claudio | 9–19 | 32.14% |
| Vassago vs Raven | 12–14 | 46.15% |
| Vassago vs Leroy | 10–14 | 41.67% |
| Vassago vs Leo | 9–13 | 40.91% |
| Vassago vs Zafina | 7–7 | 50.00% |
| Vassago vs Shaheen | 8–5 | 61.54% |
| Vassago vs Kuma | 4–4 | 50.00% |
| Vassago vs Miary Zo | 2–6 | 25.00% |
| Vassago vs Panda | 0–6 | 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.