| Joeku vs Reina | 31–46 | 40.26% |
| Joeku vs Law | 27–34 | 44.26% |
| Joeku vs Lili | 24–37 | 39.34% |
| Joeku vs Lidia | 34–26 | 56.67% |
| Joeku vs King | 33–25 | 56.90% |
| Joeku vs Steve | 28–28 | 50.00% |
| Joeku vs Jin | 31–24 | 56.36% |
| Joeku vs Kazuya | 27–23 | 54.00% |
| Joeku vs Bryan | 24–20 | 54.55% |
| Joeku vs Xiaoyu | 15–23 | 39.47% |
| Joeku vs Paul | 20–16 | 55.56% |
| Joeku vs Azucena | 21–14 | 60.00% |
| Joeku vs Hwoarang | 19–15 | 55.88% |
| Joeku vs Eddy | 11–19 | 36.67% |
| Joeku vs Dragunov | 15–13 | 53.57% |
| Joeku vs Alisa | 11–15 | 42.31% |
| Joeku vs Jun | 13–13 | 50.00% |
| Joeku vs Lee | 10–15 | 40.00% |
| Joeku vs Lars | 10–13 | 43.48% |
| Joeku vs Yoshimitsu | 5–16 | 23.81% |
| Joeku vs Asuka | 12–8 | 60.00% |
| Joeku vs Feng | 14–6 | 70.00% |
| Joeku vs Claudio | 12–7 | 63.16% |
| Joeku vs Victor | 11–8 | 57.89% |
| Joeku vs Jack-8 | 2–16 | 11.11% |
| Joeku vs Nina | 6–10 | 37.50% |
| Joeku vs Raven | 3–11 | 21.43% |
| Joeku vs Heihachi | 3–11 | 21.43% |
| Joeku vs Devil Jin | 4–4 | 50.00% |
| Joeku vs Zafina | 6–2 | 75.00% |
| Joeku vs Leroy | 8–0 | 100.00% |
| Joeku vs Leo | 3–4 | 42.86% |
| Joeku vs Panda | 3–3 | 50.00% |
| Joeku vs Kuma | 2–1 | 66.67% |
| Joeku vs Clive | 2–1 | 66.67% |
| Joeku vs Shaheen | 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.