| Júnio Kaizen vs Kazuya | 137–99 | 58.05% |
| Júnio Kaizen vs Jin | 74–79 | 48.37% |
| Júnio Kaizen vs Bryan | 63–62 | 50.40% |
| Júnio Kaizen vs King | 59–64 | 47.97% |
| Júnio Kaizen vs Hwoarang | 41–74 | 35.65% |
| Júnio Kaizen vs Reina | 59–41 | 59.00% |
| Júnio Kaizen vs Lili | 40–49 | 44.94% |
| Júnio Kaizen vs Heihachi | 33–51 | 39.29% |
| Júnio Kaizen vs Law | 40–40 | 50.00% |
| Júnio Kaizen vs Steve | 44–30 | 59.46% |
| Júnio Kaizen vs Yoshimitsu | 27–31 | 46.55% |
| Júnio Kaizen vs Paul | 17–40 | 29.82% |
| Júnio Kaizen vs Eddy | 41–16 | 71.93% |
| Júnio Kaizen vs Asuka | 27–29 | 48.21% |
| Júnio Kaizen vs Clive | 29–23 | 55.77% |
| Júnio Kaizen vs Devil Jin | 27–23 | 54.00% |
| Júnio Kaizen vs Jun | 21–25 | 45.65% |
| Júnio Kaizen vs Victor | 28–16 | 63.64% |
| Júnio Kaizen vs Azucena | 22–21 | 51.16% |
| Júnio Kaizen vs Xiaoyu | 19–21 | 47.50% |
| Júnio Kaizen vs Lars | 16–23 | 41.03% |
| Júnio Kaizen vs Raven | 17–18–1 | 48.57% |
| Júnio Kaizen vs Feng | 14–21 | 40.00% |
| Júnio Kaizen vs Alisa | 20–14 | 58.82% |
| Júnio Kaizen vs Dragunov | 15–18 | 45.45% |
| Júnio Kaizen vs Nina | 13–18 | 41.94% |
| Júnio Kaizen vs Lee | 13–13 | 50.00% |
| Júnio Kaizen vs Leroy | 8–18 | 30.77% |
| Júnio Kaizen vs Lidia | 7–19 | 26.92% |
| Júnio Kaizen vs Anna | 11–12 | 47.83% |
| Júnio Kaizen vs Leo | 11–11 | 50.00% |
| Júnio Kaizen vs Jack-8 | 5–14 | 26.32% |
| Júnio Kaizen vs Claudio | 10–6 | 62.50% |
| Júnio Kaizen vs Kuma | 6–10 | 37.50% |
| Júnio Kaizen vs Zafina | 3–6 | 33.33% |
| Júnio Kaizen vs Fahkumram | 4–4 | 50.00% |
| Júnio Kaizen vs Panda | 4–2 | 66.67% |
| Júnio Kaizen vs Shaheen | 2–3 | 40.00% |
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.