| Valy vs Heihachi | 31–33 | 48.44% |
| Valy vs Clive | 28–32 | 46.67% |
| Valy vs Jin | 41–18 | 69.49% |
| Valy vs Bryan | 33–25 | 56.90% |
| Valy vs Kazuya | 41–16 | 71.93% |
| Valy vs Reina | 23–22 | 51.11% |
| Valy vs Paul | 16–20 | 44.44% |
| Valy vs Dragunov | 19–12 | 61.29% |
| Valy vs Steve | 16–14 | 53.33% |
| Valy vs King | 18–11 | 62.07% |
| Valy vs Lili | 12–16 | 42.86% |
| Valy vs Law | 11–14 | 44.00% |
| Valy vs Hwoarang | 15–9 | 62.50% |
| Valy vs Nina | 11–11 | 50.00% |
| Valy vs Eddy | 7–15 | 31.82% |
| Valy vs Jun | 7–11 | 38.89% |
| Valy vs Victor | 9–9 | 50.00% |
| Valy vs Devil Jin | 6–11 | 35.29% |
| Valy vs Lee | 7–10 | 41.18% |
| Valy vs Yoshimitsu | 6–10 | 37.50% |
| Valy vs Leo | 6–10 | 37.50% |
| Valy vs Azucena | 9–5 | 64.29% |
| Valy vs Xiaoyu | 4–9 | 30.77% |
| Valy vs Claudio | 6–7 | 46.15% |
| Valy vs Shaheen | 7–5 | 58.33% |
| Valy vs Raven | 6–6 | 50.00% |
| Valy vs Asuka | 6–5 | 54.55% |
| Valy vs Feng | 8–3 | 72.73% |
| Valy vs Panda | 6–5 | 54.55% |
| Valy vs Lars | 5–3 | 62.50% |
| Valy vs Alisa | 3–5 | 37.50% |
| Valy vs Jack-8 | 1–6 | 14.29% |
| Valy vs Lidia | 2–5 | 28.57% |
| Valy vs Leroy | 4–2 | 66.67% |
| Valy vs Zafina | 2–3 | 40.00% |
| Valy vs Fahkumram | 3–2 | 60.00% |
| Valy vs Kuma | 2–2 | 50.00% |
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.