| JJoey vs Jin | 25–69 | 26.60% |
| JJoey vs Reina | 22–49 | 30.99% |
| JJoey vs Steve | 18–51 | 26.09% |
| JJoey vs Clive | 9–52 | 14.75% |
| JJoey vs Kazuya | 12–44 | 21.43% |
| JJoey vs King | 10–35 | 22.22% |
| JJoey vs Lili | 16–26 | 38.10% |
| JJoey vs Victor | 11–30 | 26.83% |
| JJoey vs Asuka | 11–28 | 28.21% |
| JJoey vs Hwoarang | 4–33 | 10.81% |
| JJoey vs Dragunov | 8–23 | 25.81% |
| JJoey vs Jun | 9–20 | 31.03% |
| JJoey vs Yoshimitsu | 4–24 | 14.29% |
| JJoey vs Alisa | 9–19 | 32.14% |
| JJoey vs Lee | 10–16 | 38.46% |
| JJoey vs Law | 8–17 | 32.00% |
| JJoey vs Lars | 4–19 | 17.39% |
| JJoey vs Heihachi | 6–14 | 30.00% |
| JJoey vs Paul | 4–14 | 22.22% |
| JJoey vs Devil Jin | 6–12 | 33.33% |
| JJoey vs Eddy | 3–12 | 20.00% |
| JJoey vs Bryan | 0–14 | 0.00% |
| JJoey vs Leo | 3–9 | 25.00% |
| JJoey vs Xiaoyu | 5–5 | 50.00% |
| JJoey vs Feng | 5–5 | 50.00% |
| JJoey vs Leroy | 0–10 | 0.00% |
| JJoey vs Azucena | 0–9 | 0.00% |
| JJoey vs Lidia | 3–6 | 33.33% |
| JJoey vs Raven | 3–5 | 37.50% |
| JJoey vs Shaheen | 1–5 | 16.67% |
| JJoey vs Nina | 1–5 | 16.67% |
| JJoey vs Jack-8 | 1–4 | 20.00% |
| JJoey vs Anna | 1–4 | 20.00% |
| JJoey vs Kuma | 0–4 | 0.00% |
| JJoey vs Zafina | 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.