| Valentz vs Dragunov | 50–48 | 51.02% |
| Valentz vs Kazuya | 57–38 | 60.00% |
| Valentz vs Hwoarang | 55–34 | 61.80% |
| Valentz vs Reina | 44–42 | 51.16% |
| Valentz vs King | 43–32 | 57.33% |
| Valentz vs Paul | 32–36 | 47.06% |
| Valentz vs Bryan | 37–28 | 56.92% |
| Valentz vs Steve | 39–21 | 65.00% |
| Valentz vs Jin | 32–25 | 56.14% |
| Valentz vs Lili | 32–20 | 61.54% |
| Valentz vs Victor | 24–26 | 48.00% |
| Valentz vs Law | 24–24 | 50.00% |
| Valentz vs Lidia | 27–14 | 65.85% |
| Valentz vs Feng | 23–16 | 58.97% |
| Valentz vs Nina | 20–16 | 55.56% |
| Valentz vs Azucena | 16–16 | 50.00% |
| Valentz vs Yoshimitsu | 13–18 | 41.94% |
| Valentz vs Xiaoyu | 18–12 | 60.00% |
| Valentz vs Asuka | 18–12 | 60.00% |
| Valentz vs Devil Jin | 15–15 | 50.00% |
| Valentz vs Jun | 21–9 | 70.00% |
| Valentz vs Jack-8 | 11–16 | 40.74% |
| Valentz vs Clive | 17–10 | 62.96% |
| Valentz vs Eddy | 16–8 | 66.67% |
| Valentz vs Leroy | 12–11 | 52.17% |
| Valentz vs Claudio | 11–10 | 52.38% |
| Valentz vs Leo | 8–11 | 42.11% |
| Valentz vs Raven | 9–7 | 56.25% |
| Valentz vs Armor King | 6–9 | 40.00% |
| Valentz vs Zafina | 9–5 | 64.29% |
| Valentz vs Alisa | 6–7 | 46.15% |
| Valentz vs Lars | 6–6 | 50.00% |
| Valentz vs Heihachi | 5–7 | 41.67% |
| Valentz vs Lee | 7–3 | 70.00% |
| Valentz vs Kuma | 4–6 | 40.00% |
| Valentz vs Shaheen | 3–6 | 33.33% |
| Valentz vs Anna | 4–3 | 57.14% |
| Valentz vs Fahkumram | 3–2 | 60.00% |
| Valentz vs Panda | 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.