| Joko vs Reina | 13–8 | 61.90% |
| Joko vs Jin | 8–10 | 44.44% |
| Joko vs King | 7–7 | 50.00% |
| Joko vs Kazuya | 8–5 | 61.54% |
| Joko vs Victor | 4–8 | 33.33% |
| Joko vs Bryan | 4–7 | 36.36% |
| Joko vs Claudio | 3–8 | 27.27% |
| Joko vs Law | 6–4 | 60.00% |
| Joko vs Lili | 5–5 | 50.00% |
| Joko vs Heihachi | 7–3 | 70.00% |
| Joko vs Steve | 4–5 | 44.44% |
| Joko vs Devil Jin | 2–7 | 22.22% |
| Joko vs Dragunov | 3–5 | 37.50% |
| Joko vs Hwoarang | 4–3 | 57.14% |
| Joko vs Nina | 4–3 | 57.14% |
| Joko vs Paul | 1–5 | 16.67% |
| Joko vs Jun | 4–2 | 66.67% |
| Joko vs Lee | 2–3 | 40.00% |
| Joko vs Leroy | 0–5 | 0.00% |
| Joko vs Lars | 0–4 | 0.00% |
| Joko vs Alisa | 3–1 | 75.00% |
| Joko vs Eddy | 0–4 | 0.00% |
| Joko vs Yoshimitsu | 1–2 | 33.33% |
| Joko vs Asuka | 2–1 | 66.67% |
| Joko vs Leo | 2–0 | 100.00% |
| Joko vs Shaheen | 1–1 | 50.00% |
| Joko vs Kuma | 1–1 | 50.00% |
| Joko vs Xiaoyu | 0–1 | 0.00% |
| Joko vs Jack-8 | 0–1 | 0.00% |
| Joko vs Azucena | 0–1 | 0.00% |
| Joko vs Raven | 0–1 | 0.00% |
| Joko vs Lidia | 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.