| Murda Demon vs King | 15–36 | 29.41% |
| Murda Demon vs Kazuya | 17–26 | 39.53% |
| Murda Demon vs Jin | 16–19 | 45.71% |
| Murda Demon vs Lili | 15–20 | 42.86% |
| Murda Demon vs Reina | 14–21 | 40.00% |
| Murda Demon vs Clive | 14–20 | 41.18% |
| Murda Demon vs Steve | 10–14 | 41.67% |
| Murda Demon vs Law | 8–14 | 36.36% |
| Murda Demon vs Yoshimitsu | 10–12 | 45.45% |
| Murda Demon vs Nina | 8–14 | 36.36% |
| Murda Demon vs Victor | 10–12 | 45.45% |
| Murda Demon vs Lee | 6–15 | 28.57% |
| Murda Demon vs Dragunov | 9–11 | 45.00% |
| Murda Demon vs Jun | 11–8 | 57.89% |
| Murda Demon vs Bryan | 8–9 | 47.06% |
| Murda Demon vs Eddy | 6–11 | 35.29% |
| Murda Demon vs Hwoarang | 6–10 | 37.50% |
| Murda Demon vs Xiaoyu | 5–9 | 35.71% |
| Murda Demon vs Heihachi | 8–4 | 66.67% |
| Murda Demon vs Asuka | 5–6 | 45.45% |
| Murda Demon vs Feng | 6–5 | 54.55% |
| Murda Demon vs Kuma | 2–7 | 22.22% |
| Murda Demon vs Lidia | 2–7 | 22.22% |
| Murda Demon vs Alisa | 4–4 | 50.00% |
| Murda Demon vs Shaheen | 1–7 | 12.50% |
| Murda Demon vs Lars | 0–7 | 0.00% |
| Murda Demon vs Panda | 1–6 | 14.29% |
| Murda Demon vs Devil Jin | 4–2 | 66.67% |
| Murda Demon vs Claudio | 2–4 | 33.33% |
| Murda Demon vs Azucena | 3–3 | 50.00% |
| Murda Demon vs Leo | 0–5 | 0.00% |
| Murda Demon vs Paul | 0–4 | 0.00% |
| Murda Demon vs Jack-8 | 2–2 | 50.00% |
| Murda Demon vs Zafina | 1–2 | 33.33% |
| Murda Demon vs Leroy | 1–2 | 33.33% |
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.