| YaBoi Joka vs Reina | 8–1 | 88.89% |
| YaBoi Joka vs Lili | 6–2 | 75.00% |
| YaBoi Joka vs Yoshimitsu | 4–3 | 57.14% |
| YaBoi Joka vs Jin | 5–2 | 71.43% |
| YaBoi Joka vs Asuka | 4–2 | 66.67% |
| YaBoi Joka vs Dragunov | 5–1 | 83.33% |
| YaBoi Joka vs Nina | 3–2 | 60.00% |
| YaBoi Joka vs Leo | 4–0 | 100.00% |
| YaBoi Joka vs Raven | 4–0 | 100.00% |
| YaBoi Joka vs Xiaoyu | 1–2 | 33.33% |
| YaBoi Joka vs Bryan | 2–1 | 66.67% |
| YaBoi Joka vs Devil Jin | 1–2 | 33.33% |
| YaBoi Joka vs Alisa | 3–0 | 100.00% |
| YaBoi Joka vs Heihachi | 2–1 | 66.67% |
| YaBoi Joka vs King | 2–0 | 100.00% |
| YaBoi Joka vs Hwoarang | 0–2 | 0.00% |
| YaBoi Joka vs Kazuya | 2–0 | 100.00% |
| YaBoi Joka vs Steve | 2–0 | 100.00% |
| YaBoi Joka vs Feng | 2–0 | 100.00% |
| YaBoi Joka vs Lars | 0–2 | 0.00% |
| YaBoi Joka vs Shaheen | 2–0 | 100.00% |
| YaBoi Joka vs Lee | 2–0 | 100.00% |
| YaBoi Joka vs Kuma | 2–0 | 100.00% |
| YaBoi Joka vs Jun | 2–0 | 100.00% |
| YaBoi Joka vs Clive | 2–0 | 100.00% |
| YaBoi Joka vs Victor | 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.