| Joki vs Jin | 66–78 | 45.83% |
| Joki vs Law | 45–66 | 40.54% |
| Joki vs Kazuya | 59–49 | 54.63% |
| Joki vs Bryan | 55–52 | 51.40% |
| Joki vs King | 33–53 | 38.37% |
| Joki vs Hwoarang | 20–52 | 27.78% |
| Joki vs Eddy | 26–40 | 39.39% |
| Joki vs Dragunov | 34–29 | 53.97% |
| Joki vs Azucena | 24–34 | 41.38% |
| Joki vs Paul | 25–28 | 47.17% |
| Joki vs Fahkumram | 16–36 | 30.77% |
| Joki vs Victor | 15–31 | 32.61% |
| Joki vs Steve | 17–28 | 37.78% |
| Joki vs Jun | 13–30 | 30.23% |
| Joki vs Reina | 22–21 | 51.16% |
| Joki vs Xiaoyu | 11–29 | 27.50% |
| Joki vs Feng | 13–26 | 33.33% |
| Joki vs Yoshimitsu | 21–15 | 58.33% |
| Joki vs Lili | 16–20 | 44.44% |
| Joki vs Devil Jin | 14–20 | 41.18% |
| Joki vs Heihachi | 14–20 | 41.18% |
| Joki vs Clive | 10–24 | 29.41% |
| Joki vs Nina | 19–13 | 59.38% |
| Joki vs Asuka | 13–16 | 44.83% |
| Joki vs Anna | 20–9 | 68.97% |
| Joki vs Jack-8 | 7–16 | 30.43% |
| Joki vs Armor King | 7–13 | 35.00% |
| Joki vs Lidia | 7–12 | 36.84% |
| Joki vs Lee | 3–13 | 18.75% |
| Joki vs Miary Zo | 5–11 | 31.25% |
| Joki vs Leo | 6–8 | 42.86% |
| Joki vs Lars | 5–8 | 38.46% |
| Joki vs Leroy | 4–9 | 30.77% |
| Joki vs Alisa | 3–7 | 30.00% |
| Joki vs Zafina | 4–4 | 50.00% |
| Joki vs Raven | 3–3 | 50.00% |
| Joki vs Claudio | 2–2 | 50.00% |
| Joki vs Panda | 1–3 | 25.00% |
| Joki vs Shaheen | 1–2 | 33.33% |
| Joki vs Kuma | 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.