| King Joku vs King | 36–31 | 53.73% |
| King Joku vs Kazuya | 26–34 | 43.33% |
| King Joku vs Jin | 22–30 | 42.31% |
| King Joku vs Reina | 19–32 | 37.25% |
| King Joku vs Hwoarang | 26–23 | 53.06% |
| King Joku vs Dragunov | 23–25 | 47.92% |
| King Joku vs Law | 28–15 | 65.12% |
| King Joku vs Lidia | 22–16 | 57.89% |
| King Joku vs Heihachi | 15–22 | 40.54% |
| King Joku vs Jun | 16–16 | 50.00% |
| King Joku vs Azucena | 14–18 | 43.75% |
| King Joku vs Clive | 13–19 | 40.62% |
| King Joku vs Steve | 23–8 | 74.19% |
| King Joku vs Victor | 13–15 | 46.43% |
| King Joku vs Bryan | 13–13 | 50.00% |
| King Joku vs Lili | 14–10 | 58.33% |
| King Joku vs Nina | 11–12 | 47.83% |
| King Joku vs Leo | 9–13 | 40.91% |
| King Joku vs Xiaoyu | 10–11 | 47.62% |
| King Joku vs Paul | 5–15 | 25.00% |
| King Joku vs Lars | 7–13 | 35.00% |
| King Joku vs Raven | 11–8 | 57.89% |
| King Joku vs Alisa | 12–6 | 66.67% |
| King Joku vs Yoshimitsu | 5–11 | 31.25% |
| King Joku vs Lee | 4–12 | 25.00% |
| King Joku vs Eddy | 6–10 | 37.50% |
| King Joku vs Jack-8 | 6–8 | 42.86% |
| King Joku vs Feng | 9–5 | 64.29% |
| King Joku vs Leroy | 4–10 | 28.57% |
| King Joku vs Anna | 2–10 | 16.67% |
| King Joku vs Asuka | 6–4 | 60.00% |
| King Joku vs Shaheen | 6–4 | 60.00% |
| King Joku vs Kuma | 5–5 | 50.00% |
| King Joku vs Devil Jin | 1–8 | 11.11% |
| King Joku vs Claudio | 5–4 | 55.56% |
| King Joku vs Panda | 1–2 | 33.33% |
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.