| Valfris vs Reina | 66–66 | 50.00% |
| Valfris vs Jin | 60–71 | 45.80% |
| Valfris vs King | 49–79 | 38.28% |
| Valfris vs Kazuya | 78–49 | 61.42% |
| Valfris vs Clive | 49–58 | 45.79% |
| Valfris vs Law | 32–54 | 37.21% |
| Valfris vs Heihachi | 43–41 | 51.19% |
| Valfris vs Hwoarang | 39–40 | 49.37% |
| Valfris vs Bryan | 33–33 | 50.00% |
| Valfris vs Steve | 31–33 | 48.44% |
| Valfris vs Jun | 20–39 | 33.90% |
| Valfris vs Lili | 23–34 | 40.35% |
| Valfris vs Dragunov | 30–22 | 57.69% |
| Valfris vs Azucena | 34–16 | 68.00% |
| Valfris vs Lee | 27–21 | 56.25% |
| Valfris vs Alisa | 19–28 | 40.43% |
| Valfris vs Nina | 22–22 | 50.00% |
| Valfris vs Asuka | 22–19 | 53.66% |
| Valfris vs Paul | 25–14 | 64.10% |
| Valfris vs Jack-8 | 19–18 | 51.35% |
| Valfris vs Devil Jin | 15–22 | 40.54% |
| Valfris vs Xiaoyu | 14–22 | 38.89% |
| Valfris vs Yoshimitsu | 18–17 | 51.43% |
| Valfris vs Feng | 12–21 | 36.36% |
| Valfris vs Victor | 14–16 | 46.67% |
| Valfris vs Lidia | 13–14 | 48.15% |
| Valfris vs Eddy | 10–16 | 38.46% |
| Valfris vs Lars | 8–17 | 32.00% |
| Valfris vs Leo | 13–9 | 59.09% |
| Valfris vs Kuma | 12–9 | 57.14% |
| Valfris vs Raven | 9–11 | 45.00% |
| Valfris vs Claudio | 9–9 | 50.00% |
| Valfris vs Leroy | 8–10 | 44.44% |
| Valfris vs Zafina | 2–7 | 22.22% |
| Valfris vs Panda | 0–4 | 0.00% |
| Valfris vs Shaheen | 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.