| Jay Demon vs Jin | 23–32 | 41.82% |
| Jay Demon vs King | 13–24 | 35.14% |
| Jay Demon vs Fahkumram | 18–18 | 50.00% |
| Jay Demon vs Steve | 11–24 | 31.43% |
| Jay Demon vs Kazuya | 11–22 | 33.33% |
| Jay Demon vs Hwoarang | 11–20 | 35.48% |
| Jay Demon vs Bryan | 4–22 | 15.38% |
| Jay Demon vs Law | 10–15 | 40.00% |
| Jay Demon vs Asuka | 7–17 | 29.17% |
| Jay Demon vs Clive | 12–11 | 52.17% |
| Jay Demon vs Jun | 3–16 | 15.79% |
| Jay Demon vs Lili | 7–11 | 38.89% |
| Jay Demon vs Dragunov | 7–9 | 43.75% |
| Jay Demon vs Nina | 6–8 | 42.86% |
| Jay Demon vs Raven | 5–9 | 35.71% |
| Jay Demon vs Anna | 5–8 | 38.46% |
| Jay Demon vs Xiaoyu | 6–6 | 50.00% |
| Jay Demon vs Reina | 6–6 | 50.00% |
| Jay Demon vs Paul | 6–5 | 54.55% |
| Jay Demon vs Jack-8 | 4–7 | 36.36% |
| Jay Demon vs Shaheen | 3–8 | 27.27% |
| Jay Demon vs Eddy | 4–7 | 36.36% |
| Jay Demon vs Yoshimitsu | 3–7 | 30.00% |
| Jay Demon vs Alisa | 2–7 | 22.22% |
| Jay Demon vs Heihachi | 4–5 | 44.44% |
| Jay Demon vs Leo | 4–4 | 50.00% |
| Jay Demon vs Claudio | 3–5 | 37.50% |
| Jay Demon vs Lidia | 4–4 | 50.00% |
| Jay Demon vs Lee | 2–5 | 28.57% |
| Jay Demon vs Victor | 1–6 | 14.29% |
| Jay Demon vs Lars | 1–5 | 16.67% |
| Jay Demon vs Leroy | 2–4 | 33.33% |
| Jay Demon vs Azucena | 0–6 | 0.00% |
| Jay Demon vs Devil Jin | 1–4 | 20.00% |
| Jay Demon vs Feng | 2–2 | 50.00% |
| Jay Demon vs Panda | 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.