| Demalthi vs Jin | 31–33 | 48.44% |
| Demalthi vs Reina | 26–17 | 60.47% |
| Demalthi vs Bryan | 19–19 | 50.00% |
| Demalthi vs Paul | 19–18 | 51.35% |
| Demalthi vs King | 19–17 | 52.78% |
| Demalthi vs Eddy | 18–16 | 52.94% |
| Demalthi vs Yoshimitsu | 19–12 | 61.29% |
| Demalthi vs Kazuya | 17–13 | 56.67% |
| Demalthi vs Lili | 12–15 | 44.44% |
| Demalthi vs Dragunov | 11–14 | 44.00% |
| Demalthi vs Hwoarang | 17–6 | 73.91% |
| Demalthi vs Law | 15–6 | 71.43% |
| Demalthi vs Jun | 10–10 | 50.00% |
| Demalthi vs Xiaoyu | 9–8 | 52.94% |
| Demalthi vs Devil Jin | 13–4 | 76.47% |
| Demalthi vs Azucena | 6–10 | 37.50% |
| Demalthi vs Nina | 11–3 | 78.57% |
| Demalthi vs Victor | 7–6 | 53.85% |
| Demalthi vs Steve | 7–4 | 63.64% |
| Demalthi vs Claudio | 3–8 | 27.27% |
| Demalthi vs Jack-8 | 4–6 | 40.00% |
| Demalthi vs Asuka | 7–3 | 70.00% |
| Demalthi vs Leo | 3–5 | 37.50% |
| Demalthi vs Alisa | 1–6 | 14.29% |
| Demalthi vs Shaheen | 5–2 | 71.43% |
| Demalthi vs Lee | 3–4 | 42.86% |
| Demalthi vs Zafina | 5–2 | 71.43% |
| Demalthi vs Lars | 1–5 | 16.67% |
| Demalthi vs Raven | 4–2 | 66.67% |
| Demalthi vs Leroy | 4–1 | 80.00% |
| Demalthi vs Lidia | 4–1 | 80.00% |
| Demalthi vs Heihachi | 3–2 | 60.00% |
| Demalthi vs Feng | 2–2 | 50.00% |
| Demalthi vs Kuma | 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.