| JXUltimate vs King | 17–14 | 54.84% |
| JXUltimate vs Reina | 12–12 | 50.00% |
| JXUltimate vs Hwoarang | 10–10 | 50.00% |
| JXUltimate vs Jin | 11–7 | 61.11% |
| JXUltimate vs Eddy | 5–12 | 29.41% |
| JXUltimate vs Asuka | 9–6 | 60.00% |
| JXUltimate vs Jun | 5–9 | 35.71% |
| JXUltimate vs Kazuya | 4–9 | 30.77% |
| JXUltimate vs Heihachi | 6–7 | 46.15% |
| JXUltimate vs Victor | 6–6 | 50.00% |
| JXUltimate vs Lili | 5–6 | 45.45% |
| JXUltimate vs Bryan | 2–7 | 22.22% |
| JXUltimate vs Law | 3–5 | 37.50% |
| JXUltimate vs Lars | 7–1 | 87.50% |
| JXUltimate vs Alisa | 3–5 | 37.50% |
| JXUltimate vs Raven | 5–3 | 62.50% |
| JXUltimate vs Paul | 1–5 | 16.67% |
| JXUltimate vs Xiaoyu | 5–1 | 83.33% |
| JXUltimate vs Steve | 3–3 | 50.00% |
| JXUltimate vs Nina | 4–2 | 66.67% |
| JXUltimate vs Armor King | 2–4 | 33.33% |
| JXUltimate vs Jack-8 | 2–3 | 40.00% |
| JXUltimate vs Lee | 3–2 | 60.00% |
| JXUltimate vs Yoshimitsu | 4–0 | 100.00% |
| JXUltimate vs Devil Jin | 0–4 | 0.00% |
| JXUltimate vs Leo | 1–3 | 25.00% |
| JXUltimate vs Shaheen | 2–2 | 50.00% |
| JXUltimate vs Azucena | 2–2 | 50.00% |
| JXUltimate vs Lidia | 2–2 | 50.00% |
| JXUltimate vs Dragunov | 0–3 | 0.00% |
| JXUltimate vs Claudio | 1–1 | 50.00% |
| JXUltimate vs Kuma | 1–1 | 50.00% |
| JXUltimate vs Zafina | 2–0 | 100.00% |
| JXUltimate vs Leroy | 0–2 | 0.00% |
| JXUltimate vs Fahkumram | 2–0 | 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.