| DemonikaX21 vs Kazuya | 74–53 | 58.27% |
| DemonikaX21 vs Bryan | 48–53 | 47.52% |
| DemonikaX21 vs Jin | 45–46 | 49.45% |
| DemonikaX21 vs Reina | 62–28 | 68.89% |
| DemonikaX21 vs Law | 44–39 | 53.01% |
| DemonikaX21 vs Hwoarang | 38–40 | 48.72% |
| DemonikaX21 vs Paul | 28–49 | 36.36% |
| DemonikaX21 vs Dragunov | 48–20 | 70.59% |
| DemonikaX21 vs Yoshimitsu | 21–41 | 33.87% |
| DemonikaX21 vs King | 42–19 | 68.85% |
| DemonikaX21 vs Devil Jin | 23–28 | 45.10% |
| DemonikaX21 vs Lars | 27–24 | 52.94% |
| DemonikaX21 vs Lidia | 30–18 | 62.50% |
| DemonikaX21 vs Xiaoyu | 22–24 | 47.83% |
| DemonikaX21 vs Lee | 19–26 | 42.22% |
| DemonikaX21 vs Azucena | 20–25 | 44.44% |
| DemonikaX21 vs Jun | 30–14 | 68.18% |
| DemonikaX21 vs Heihachi | 24–20 | 54.55% |
| DemonikaX21 vs Eddy | 16–26 | 38.10% |
| DemonikaX21 vs Steve | 23–18 | 56.10% |
| DemonikaX21 vs Asuka | 24–16 | 60.00% |
| DemonikaX21 vs Nina | 18–15 | 54.55% |
| DemonikaX21 vs Victor | 17–15 | 53.12% |
| DemonikaX21 vs Feng | 12–17 | 41.38% |
| DemonikaX21 vs Leroy | 14–14 | 50.00% |
| DemonikaX21 vs Alisa | 12–13 | 48.00% |
| DemonikaX21 vs Lili | 11–12 | 47.83% |
| DemonikaX21 vs Shaheen | 9–13 | 40.91% |
| DemonikaX21 vs Jack-8 | 10–9 | 52.63% |
| DemonikaX21 vs Kuma | 12–7 | 63.16% |
| DemonikaX21 vs Leo | 11–6 | 64.71% |
| DemonikaX21 vs Claudio | 10–4 | 71.43% |
| DemonikaX21 vs Zafina | 4–4 | 50.00% |
| DemonikaX21 vs Panda | 6–1 | 85.71% |
| DemonikaX21 vs Raven | 4–3 | 57.14% |
| DemonikaX21 vs Clive | 3–2 | 60.00% |
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.