| Valyoss vs Jin | 20–23 | 46.51% |
| Valyoss vs Steve | 26–17 | 60.47% |
| Valyoss vs King | 23–19 | 54.76% |
| Valyoss vs Kazuya | 20–19 | 51.28% |
| Valyoss vs Hwoarang | 17–16 | 51.52% |
| Valyoss vs Law | 13–12 | 52.00% |
| Valyoss vs Eddy | 12–13 | 48.00% |
| Valyoss vs Miary Zo | 17–7 | 70.83% |
| Valyoss vs Lili | 9–13 | 40.91% |
| Valyoss vs Reina | 13–9 | 59.09% |
| Valyoss vs Yoshimitsu | 7–14 | 33.33% |
| Valyoss vs Bryan | 8–13 | 38.10% |
| Valyoss vs Armor King | 5–16 | 23.81% |
| Valyoss vs Asuka | 9–11 | 45.00% |
| Valyoss vs Claudio | 7–10 | 41.18% |
| Valyoss vs Heihachi | 8–9 | 47.06% |
| Valyoss vs Fahkumram | 6–10 | 37.50% |
| Valyoss vs Azucena | 6–9 | 40.00% |
| Valyoss vs Jun | 8–5 | 61.54% |
| Valyoss vs Dragunov | 10–2 | 83.33% |
| Valyoss vs Alisa | 7–5 | 58.33% |
| Valyoss vs Paul | 3–7 | 30.00% |
| Valyoss vs Lars | 7–3 | 70.00% |
| Valyoss vs Nina | 2–8 | 20.00% |
| Valyoss vs Victor | 8–2 | 80.00% |
| Valyoss vs Kuma | 3–5 | 37.50% |
| Valyoss vs Xiaoyu | 5–2 | 71.43% |
| Valyoss vs Clive | 3–3 | 50.00% |
| Valyoss vs Lee | 0–5 | 0.00% |
| Valyoss vs Anna | 2–3 | 40.00% |
| Valyoss vs Devil Jin | 3–1 | 75.00% |
| Valyoss vs Jack-8 | 2–1 | 66.67% |
| Valyoss vs Leo | 0–2 | 0.00% |
| Valyoss vs Shaheen | 0–2 | 0.00% |
| Valyoss vs Panda | 0–2 | 0.00% |
| Valyoss vs Feng | 0–1 | 0.00% |
| Valyoss vs Zafina | 1–0 | 100.00% |
| Valyoss vs Raven | 1–0 | 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.