| Don Valz vs Kazuya | 14–8 | 63.64% |
| Don Valz vs Jin | 16–0 | 100.00% |
| Don Valz vs Bryan | 6–6 | 50.00% |
| Don Valz vs Steve | 8–4 | 66.67% |
| Don Valz vs Devil Jin | 4–7 | 36.36% |
| Don Valz vs Eddy | 4–5 | 44.44% |
| Don Valz vs Hwoarang | 5–3 | 62.50% |
| Don Valz vs Feng | 5–2 | 71.43% |
| Don Valz vs Lee | 3–4 | 42.86% |
| Don Valz vs Reina | 3–4 | 42.86% |
| Don Valz vs Paul | 6–0 | 100.00% |
| Don Valz vs King | 3–3 | 50.00% |
| Don Valz vs Law | 3–2 | 60.00% |
| Don Valz vs Dragunov | 4–1 | 80.00% |
| Don Valz vs Asuka | 1–3 | 25.00% |
| Don Valz vs Lars | 2–2 | 50.00% |
| Don Valz vs Heihachi | 3–1 | 75.00% |
| Don Valz vs Yoshimitsu | 0–3 | 0.00% |
| Don Valz vs Xiaoyu | 2–1 | 66.67% |
| Don Valz vs Leo | 2–1 | 66.67% |
| Don Valz vs Claudio | 1–2 | 33.33% |
| Don Valz vs Lili | 1–1 | 50.00% |
| Don Valz vs Nina | 2–0 | 100.00% |
| Don Valz vs Victor | 2–0 | 100.00% |
| Don Valz vs Jack-8 | 0–1 | 0.00% |
| Don Valz vs Alisa | 0–1 | 0.00% |
| Don Valz vs Azucena | 0–1 | 0.00% |
| Don Valz vs Clive | 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.