| VaalS vs Jin | 33–57 | 36.67% |
| VaalS vs Kazuya | 20–55 | 26.67% |
| VaalS vs Hwoarang | 30–39 | 43.48% |
| VaalS vs King | 25–39 | 39.06% |
| VaalS vs Reina | 28–35 | 44.44% |
| VaalS vs Lili | 24–31 | 43.64% |
| VaalS vs Law | 18–33 | 35.29% |
| VaalS vs Lidia | 25–25 | 50.00% |
| VaalS vs Dragunov | 11–37 | 22.92% |
| VaalS vs Yoshimitsu | 19–25 | 43.18% |
| VaalS vs Steve | 18–21 | 46.15% |
| VaalS vs Victor | 18–18 | 50.00% |
| VaalS vs Eddy | 13–21 | 38.24% |
| VaalS vs Paul | 13–20 | 39.39% |
| VaalS vs Bryan | 9–24 | 27.27% |
| VaalS vs Azucena | 13–15 | 46.43% |
| VaalS vs Nina | 10–14 | 41.67% |
| VaalS vs Jun | 7–17 | 29.17% |
| VaalS vs Lee | 10–13 | 43.48% |
| VaalS vs Asuka | 7–15 | 31.82% |
| VaalS vs Devil Jin | 8–14 | 36.36% |
| VaalS vs Lars | 9–13 | 40.91% |
| VaalS vs Jack-8 | 8–12 | 40.00% |
| VaalS vs Alisa | 10–8 | 55.56% |
| VaalS vs Xiaoyu | 4–13 | 23.53% |
| VaalS vs Feng | 9–7 | 56.25% |
| VaalS vs Leroy | 8–4 | 66.67% |
| VaalS vs Leo | 7–4 | 63.64% |
| VaalS vs Claudio | 4–5 | 44.44% |
| VaalS vs Panda | 1–7 | 12.50% |
| VaalS vs Raven | 4–3 | 57.14% |
| VaalS vs Shaheen | 1–5 | 16.67% |
| VaalS vs Heihachi | 5–1 | 83.33% |
| VaalS vs Kuma | 2–3 | 40.00% |
| VaalS vs Zafina | 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.