| Jar Jar Kwan vs Lidia | 11–15 | 42.31% |
| Jar Jar Kwan vs Lili | 5–5 | 50.00% |
| Jar Jar Kwan vs King | 3–6 | 33.33% |
| Jar Jar Kwan vs Reina | 5–3 | 62.50% |
| Jar Jar Kwan vs Jin | 1–6 | 14.29% |
| Jar Jar Kwan vs Steve | 2–5 | 28.57% |
| Jar Jar Kwan vs Leo | 2–5 | 28.57% |
| Jar Jar Kwan vs Jun | 1–6 | 14.29% |
| Jar Jar Kwan vs Kuma | 3–3 | 50.00% |
| Jar Jar Kwan vs Dragunov | 3–2 | 60.00% |
| Jar Jar Kwan vs Nina | 2–3 | 40.00% |
| Jar Jar Kwan vs Azucena | 4–1 | 80.00% |
| Jar Jar Kwan vs Victor | 3–2 | 60.00% |
| Jar Jar Kwan vs Kazuya | 4–0 | 100.00% |
| Jar Jar Kwan vs Eddy | 0–4 | 0.00% |
| Jar Jar Kwan vs Yoshimitsu | 1–2 | 33.33% |
| Jar Jar Kwan vs Hwoarang | 1–2 | 33.33% |
| Jar Jar Kwan vs Lee | 0–3 | 0.00% |
| Jar Jar Kwan vs Xiaoyu | 2–0 | 100.00% |
| Jar Jar Kwan vs Devil Jin | 0–2 | 0.00% |
| Jar Jar Kwan vs Shaheen | 2–0 | 100.00% |
| Jar Jar Kwan vs Panda | 0–2 | 0.00% |
| Jar Jar Kwan vs Law | 1–0 | 100.00% |
| Jar Jar Kwan vs Bryan | 0–1 | 0.00% |
| Jar Jar Kwan vs Zafina | 1–0 | 100.00% |
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.