| Valk vs Bryan | 8–10 | 44.44% |
| Valk vs Hwoarang | 6–9 | 40.00% |
| Valk vs Yoshimitsu | 6–4 | 60.00% |
| Valk vs Jin | 6–4 | 60.00% |
| Valk vs Kazuya | 5–4 | 55.56% |
| Valk vs Law | 7–1 | 87.50% |
| Valk vs Xiaoyu | 4–4 | 50.00% |
| Valk vs Dragunov | 6–2 | 75.00% |
| Valk vs Leo | 5–3 | 62.50% |
| Valk vs Lee | 5–3 | 62.50% |
| Valk vs Leroy | 3–4 | 42.86% |
| Valk vs King | 4–2 | 66.67% |
| Valk vs Nina | 3–3 | 50.00% |
| Valk vs Reina | 6–0 | 100.00% |
| Valk vs Azucena | 5–1 | 83.33% |
| Valk vs Paul | 3–2 | 60.00% |
| Valk vs Lili | 3–2 | 60.00% |
| Valk vs Steve | 1–3 | 25.00% |
| Valk vs Feng | 2–2 | 50.00% |
| Valk vs Kuma | 2–2 | 50.00% |
| Valk vs Zafina | 0–4 | 0.00% |
| Valk vs Victor | 2–2 | 50.00% |
| Valk vs Asuka | 2–1 | 66.67% |
| Valk vs Lars | 1–2 | 33.33% |
| Valk vs Alisa | 1–2 | 33.33% |
| Valk vs Jack-8 | 0–2 | 0.00% |
| Valk vs Claudio | 2–0 | 100.00% |
| Valk vs Jun | 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.