| Jannix vs King | 10–13 | 43.48% |
| Jannix vs Jin | 13–6 | 68.42% |
| Jannix vs Paul | 12–6 | 66.67% |
| Jannix vs Kazuya | 4–14 | 22.22% |
| Jannix vs Hwoarang | 6–11 | 35.29% |
| Jannix vs Law | 4–12 | 25.00% |
| Jannix vs Steve | 6–10 | 37.50% |
| Jannix vs Reina | 3–13 | 18.75% |
| Jannix vs Heihachi | 11–2 | 84.62% |
| Jannix vs Bryan | 6–5 | 54.55% |
| Jannix vs Victor | 4–6 | 40.00% |
| Jannix vs Claudio | 2–7 | 22.22% |
| Jannix vs Nina | 4–5 | 44.44% |
| Jannix vs Lee | 5–4 | 55.56% |
| Jannix vs Feng | 4–4 | 50.00% |
| Jannix vs Lars | 3–5 | 37.50% |
| Jannix vs Yoshimitsu | 5–2 | 71.43% |
| Jannix vs Dragunov | 5–2 | 71.43% |
| Jannix vs Jun | 2–5 | 28.57% |
| Jannix vs Xiaoyu | 5–1 | 83.33% |
| Jannix vs Lili | 3–3 | 50.00% |
| Jannix vs Eddy | 1–5 | 16.67% |
| Jannix vs Asuka | 4–1 | 80.00% |
| Jannix vs Azucena | 3–2 | 60.00% |
| Jannix vs Leo | 4–0 | 100.00% |
| Jannix vs Alisa | 3–1 | 75.00% |
| Jannix vs Shaheen | 3–0 | 100.00% |
| Jannix vs Kuma | 1–2 | 33.33% |
| Jannix vs Zafina | 2–1 | 66.67% |
| Jannix vs Lidia | 3–0 | 100.00% |
| Jannix vs Devil Jin | 1–1 | 50.00% |
| Jannix vs Panda | 2–0 | 100.00% |
| Jannix vs Leroy | 0–1 | 0.00% |
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.