| Soul-Edge Demi vs King | 4–8 | 33.33% |
| Soul-Edge Demi vs Jin | 6–6 | 50.00% |
| Soul-Edge Demi vs Steve | 4–7 | 36.36% |
| Soul-Edge Demi vs Asuka | 6–4 | 60.00% |
| Soul-Edge Demi vs Victor | 4–5 | 44.44% |
| Soul-Edge Demi vs Lili | 3–5 | 37.50% |
| Soul-Edge Demi vs Nina | 2–6 | 25.00% |
| Soul-Edge Demi vs Reina | 5–3 | 62.50% |
| Soul-Edge Demi vs Paul | 3–4 | 42.86% |
| Soul-Edge Demi vs Yoshimitsu | 1–6 | 14.29% |
| Soul-Edge Demi vs Leroy | 2–5 | 28.57% |
| Soul-Edge Demi vs Eddy | 2–5 | 28.57% |
| Soul-Edge Demi vs Hwoarang | 1–5 | 16.67% |
| Soul-Edge Demi vs Xiaoyu | 5–1 | 83.33% |
| Soul-Edge Demi vs Dragunov | 3–2 | 60.00% |
| Soul-Edge Demi vs Leo | 1–4 | 20.00% |
| Soul-Edge Demi vs Lars | 2–3 | 40.00% |
| Soul-Edge Demi vs Jun | 0–5 | 0.00% |
| Soul-Edge Demi vs Law | 3–1 | 75.00% |
| Soul-Edge Demi vs Kazuya | 1–2 | 33.33% |
| Soul-Edge Demi vs Feng | 1–2 | 33.33% |
| Soul-Edge Demi vs Claudio | 2–1 | 66.67% |
| Soul-Edge Demi vs Azucena | 2–1 | 66.67% |
| Soul-Edge Demi vs Anna | 2–1 | 66.67% |
| Soul-Edge Demi vs Bryan | 0–2 | 0.00% |
| Soul-Edge Demi vs Kuma | 0–2 | 0.00% |
| Soul-Edge Demi vs Zafina | 0–1 | 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.