| Jouleon vs Kazuya | 110–111 | 49.77% |
| Jouleon vs Hwoarang | 70–76 | 47.95% |
| Jouleon vs Jin | 80–61 | 56.74% |
| Jouleon vs Heihachi | 56–71 | 44.09% |
| Jouleon vs Bryan | 57–68 | 45.60% |
| Jouleon vs King | 58–62 | 48.33% |
| Jouleon vs Law | 71–47 | 60.17% |
| Jouleon vs Paul | 48–47 | 50.53% |
| Jouleon vs Yoshimitsu | 38–47 | 44.71% |
| Jouleon vs Reina | 39–44 | 46.99% |
| Jouleon vs Steve | 41–36 | 53.25% |
| Jouleon vs Devil Jin | 33–39 | 45.83% |
| Jouleon vs Eddy | 31–40 | 43.66% |
| Jouleon vs Lili | 36–32 | 52.94% |
| Jouleon vs Xiaoyu | 38–29 | 56.72% |
| Jouleon vs Feng | 31–32 | 49.21% |
| Jouleon vs Dragunov | 40–22 | 64.52% |
| Jouleon vs Alisa | 27–34 | 44.26% |
| Jouleon vs Jun | 30–28 | 51.72% |
| Jouleon vs Azucena | 27–26 | 50.94% |
| Jouleon vs Lidia | 23–28 | 45.10% |
| Jouleon vs Lars | 14–31 | 31.11% |
| Jouleon vs Claudio | 21–22 | 48.84% |
| Jouleon vs Raven | 10–26 | 27.78% |
| Jouleon vs Nina | 16–18 | 47.06% |
| Jouleon vs Lee | 14–20 | 41.18% |
| Jouleon vs Asuka | 14–19 | 42.42% |
| Jouleon vs Victor | 12–20 | 37.50% |
| Jouleon vs Leroy | 12–12 | 50.00% |
| Jouleon vs Leo | 7–16 | 30.43% |
| Jouleon vs Kuma | 13–10 | 56.52% |
| Jouleon vs Armor King | 15–6 | 71.43% |
| Jouleon vs Jack-8 | 3–13 | 18.75% |
| Jouleon vs Shaheen | 8–8 | 50.00% |
| Jouleon vs Miary Zo | 7–6 | 53.85% |
| Jouleon vs Fahkumram | 1–5 | 16.67% |
| Jouleon vs Panda | 1–4 | 20.00% |
| Jouleon vs Zafina | 1–4 | 20.00% |
| Jouleon vs Anna | 2–1 | 66.67% |
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.