| J Chann vs King | 8–20 | 28.57% |
| J Chann vs Reina | 9–19 | 32.14% |
| J Chann vs Jin | 9–15 | 37.50% |
| J Chann vs Steve | 6–16 | 27.27% |
| J Chann vs Clive | 7–14 | 33.33% |
| J Chann vs Lili | 8–12 | 40.00% |
| J Chann vs Jun | 10–10 | 50.00% |
| J Chann vs Law | 8–9 | 47.06% |
| J Chann vs Kazuya | 5–12 | 29.41% |
| J Chann vs Bryan | 3–12 | 20.00% |
| J Chann vs Lidia | 3–12 | 20.00% |
| J Chann vs Hwoarang | 2–12 | 14.29% |
| J Chann vs Dragunov | 7–7 | 50.00% |
| J Chann vs Leo | 2–11 | 15.38% |
| J Chann vs Heihachi | 3–10 | 23.08% |
| J Chann vs Yoshimitsu | 4–6 | 40.00% |
| J Chann vs Asuka | 2–8 | 20.00% |
| J Chann vs Xiaoyu | 2–7 | 22.22% |
| J Chann vs Lars | 2–7 | 22.22% |
| J Chann vs Eddy | 2–7 | 22.22% |
| J Chann vs Kuma | 3–5 | 37.50% |
| J Chann vs Raven | 0–7 | 0.00% |
| J Chann vs Victor | 0–6 | 0.00% |
| J Chann vs Paul | 1–4 | 20.00% |
| J Chann vs Azucena | 0–5 | 0.00% |
| J Chann vs Alisa | 0–4 | 0.00% |
| J Chann vs Claudio | 0–4 | 0.00% |
| J Chann vs Nina | 2–2 | 50.00% |
| J Chann vs Lee | 0–4 | 0.00% |
| J Chann vs Devil Jin | 1–2 | 33.33% |
| J Chann vs Jack-8 | 0–2 | 0.00% |
| J Chann vs Shaheen | 1–1 | 50.00% |
| J Chann vs Panda | 0–2 | 0.00% |
| J Chann vs Zafina | 1–1 | 50.00% |
| J Chann vs Leroy | 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.