| Joiken vs Fahkumram | 19–36 | 34.55% |
| Joiken vs Kazuya | 11–32 | 25.58% |
| Joiken vs King | 22–20 | 52.38% |
| Joiken vs Hwoarang | 14–23 | 37.84% |
| Joiken vs Reina | 14–23 | 37.84% |
| Joiken vs Jin | 9–22 | 29.03% |
| Joiken vs Steve | 13–18 | 41.94% |
| Joiken vs Azucena | 11–19 | 36.67% |
| Joiken vs Yoshimitsu | 13–16 | 44.83% |
| Joiken vs Heihachi | 12–14 | 46.15% |
| Joiken vs Law | 15–10 | 60.00% |
| Joiken vs Lidia | 11–12 | 47.83% |
| Joiken vs Lili | 11–9 | 55.00% |
| Joiken vs Anna | 7–13 | 35.00% |
| Joiken vs Armor King | 2–17 | 10.53% |
| Joiken vs Bryan | 10–8 | 55.56% |
| Joiken vs Victor | 10–7 | 58.82% |
| Joiken vs Eddy | 7–10 | 41.18% |
| Joiken vs Dragunov | 4–12 | 25.00% |
| Joiken vs Clive | 5–11 | 31.25% |
| Joiken vs Xiaoyu | 9–6 | 60.00% |
| Joiken vs Leo | 8–7 | 53.33% |
| Joiken vs Asuka | 6–8 | 42.86% |
| Joiken vs Devil Jin | 6–7 | 46.15% |
| Joiken vs Nina | 7–5 | 58.33% |
| Joiken vs Paul | 5–5 | 50.00% |
| Joiken vs Lars | 4–5 | 44.44% |
| Joiken vs Alisa | 3–6 | 33.33% |
| Joiken vs Lee | 4–5 | 44.44% |
| Joiken vs Jack-8 | 4–3 | 57.14% |
| Joiken vs Jun | 2–5 | 28.57% |
| Joiken vs Feng | 4–2 | 66.67% |
| Joiken vs Claudio | 0–6 | 0.00% |
| Joiken vs Miary Zo | 1–4 | 20.00% |
| Joiken vs Panda | 0–4 | 0.00% |
| Joiken vs Leroy | 2–2 | 50.00% |
| Joiken vs Raven | 0–4 | 0.00% |
| Joiken vs Shaheen | 2–0 | 100.00% |
| Joiken vs Kuma | 2–0 | 100.00% |
| Joiken vs Zafina | 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.