| Jak_Demon_ vs Jin | 7–8 | 46.67% |
| Jak_Demon_ vs King | 5–2 | 71.43% |
| Jak_Demon_ vs Hwoarang | 4–2 | 66.67% |
| Jak_Demon_ vs Jack-8 | 5–1 | 83.33% |
| Jak_Demon_ vs Lili | 4–2 | 66.67% |
| Jak_Demon_ vs Law | 2–3 | 40.00% |
| Jak_Demon_ vs Steve | 2–3 | 40.00% |
| Jak_Demon_ vs Claudio | 3–2 | 60.00% |
| Jak_Demon_ vs Victor | 2–2 | 50.00% |
| Jak_Demon_ vs Anna | 2–2 | 50.00% |
| Jak_Demon_ vs Jun | 0–3 | 0.00% |
| Jak_Demon_ vs Clive | 1–2 | 33.33% |
| Jak_Demon_ vs Fahkumram | 2–1 | 66.67% |
| Jak_Demon_ vs Yoshimitsu | 2–0 | 100.00% |
| Jak_Demon_ vs Lee | 2–0 | 100.00% |
| Jak_Demon_ vs Leroy | 0–2 | 0.00% |
| Jak_Demon_ vs Reina | 2–0 | 100.00% |
| Jak_Demon_ vs Azucena | 2–0 | 100.00% |
| Jak_Demon_ vs Miary Zo | 2–0 | 100.00% |
| Jak_Demon_ vs Xiaoyu | 0–1 | 0.00% |
| Jak_Demon_ vs Kazuya | 1–0 | 100.00% |
| Jak_Demon_ vs Dragunov | 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.