| JarJar vs King | 55–44 | 55.56% |
| JarJar vs Jin | 49–37 | 56.98% |
| JarJar vs Kazuya | 49–33 | 59.76% |
| JarJar vs Reina | 41–37 | 52.56% |
| JarJar vs Hwoarang | 37–39 | 48.68% |
| JarJar vs Yoshimitsu | 30–36 | 45.45% |
| JarJar vs Bryan | 33–29 | 53.23% |
| JarJar vs Law | 30–26 | 53.57% |
| JarJar vs Xiaoyu | 19–34 | 35.85% |
| JarJar vs Eddy | 27–24 | 52.94% |
| JarJar vs Lili | 23–24 | 48.94% |
| JarJar vs Paul | 18–27 | 40.00% |
| JarJar vs Steve | 26–16 | 61.90% |
| JarJar vs Dragunov | 15–25 | 37.50% |
| JarJar vs Lars | 24–15 | 61.54% |
| JarJar vs Azucena | 26–13 | 66.67% |
| JarJar vs Raven | 21–15 | 58.33% |
| JarJar vs Lee | 22–13 | 62.86% |
| JarJar vs Alisa | 18–14 | 56.25% |
| JarJar vs Victor | 18–13 | 58.06% |
| JarJar vs Feng | 19–11 | 63.33% |
| JarJar vs Lidia | 17–13 | 56.67% |
| JarJar vs Jack-8 | 13–16 | 44.83% |
| JarJar vs Jun | 21–8 | 72.41% |
| JarJar vs Asuka | 5–22 | 18.52% |
| JarJar vs Leo | 14–11 | 56.00% |
| JarJar vs Nina | 12–12 | 50.00% |
| JarJar vs Devil Jin | 6–16 | 27.27% |
| JarJar vs Leroy | 7–13 | 35.00% |
| JarJar vs Zafina | 7–12 | 36.84% |
| JarJar vs Shaheen | 7–9 | 43.75% |
| JarJar vs Claudio | 6–7 | 46.15% |
| JarJar vs Kuma | 5–5 | 50.00% |
| JarJar vs Heihachi | 2–3 | 40.00% |
| JarJar 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.