| valiumdemon vs Kazuya | 61–12 | 83.56% |
| valiumdemon vs Bryan | 45–21 | 68.18% |
| valiumdemon vs King | 36–17 | 67.92% |
| valiumdemon vs Steve | 27–23 | 54.00% |
| valiumdemon vs Heihachi | 32–17 | 65.31% |
| valiumdemon vs Clive | 26–23 | 53.06% |
| valiumdemon vs Paul | 36–11 | 76.60% |
| valiumdemon vs Jin | 30–14 | 68.18% |
| valiumdemon vs Devil Jin | 29–12 | 70.73% |
| valiumdemon vs Lars | 24–15 | 61.54% |
| valiumdemon vs Hwoarang | 18–18 | 50.00% |
| valiumdemon vs Lee | 25–11 | 69.44% |
| valiumdemon vs Yoshimitsu | 21–13 | 61.76% |
| valiumdemon vs Lili | 19–15 | 55.88% |
| valiumdemon vs Dragunov | 18–13 | 58.06% |
| valiumdemon vs Leroy | 17–13 | 56.67% |
| valiumdemon vs Reina | 15–11 | 57.69% |
| valiumdemon vs Law | 16–9 | 64.00% |
| valiumdemon vs Victor | 8–16 | 33.33% |
| valiumdemon vs Feng | 11–12 | 47.83% |
| valiumdemon vs Jack-8 | 11–9 | 55.00% |
| valiumdemon vs Leo | 11–9 | 55.00% |
| valiumdemon vs Asuka | 9–9 | 50.00% |
| valiumdemon vs Claudio | 10–8 | 55.56% |
| valiumdemon vs Raven | 10–7 | 58.82% |
| valiumdemon vs Xiaoyu | 4–10 | 28.57% |
| valiumdemon vs Shaheen | 5–8 | 38.46% |
| valiumdemon vs Alisa | 7–2 | 77.78% |
| valiumdemon vs Kuma | 6–3 | 66.67% |
| valiumdemon vs Zafina | 3–5 | 37.50% |
| valiumdemon vs Azucena | 4–4 | 50.00% |
| valiumdemon vs Jun | 3–3 | 50.00% |
| valiumdemon vs Nina | 0–4 | 0.00% |
| valiumdemon vs Eddy | 0–3 | 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.