| Captain john vs Azucena | 17–12 | 58.62% |
| Captain john vs Jin | 9–17 | 34.62% |
| Captain john vs Law | 6–19 | 24.00% |
| Captain john vs King | 8–17 | 32.00% |
| Captain john vs Reina | 14–10 | 58.33% |
| Captain john vs Hwoarang | 7–13 | 35.00% |
| Captain john vs Kazuya | 5–13 | 27.78% |
| Captain john vs Steve | 8–8 | 50.00% |
| Captain john vs Jun | 8–7 | 53.33% |
| Captain john vs Lidia | 4–9 | 30.77% |
| Captain john vs Bryan | 3–9 | 25.00% |
| Captain john vs Lili | 3–9 | 25.00% |
| Captain john vs Lars | 4–8 | 33.33% |
| Captain john vs Victor | 9–3 | 75.00% |
| Captain john vs Nina | 6–5 | 54.55% |
| Captain john vs Lee | 3–8 | 27.27% |
| Captain john vs Asuka | 6–4 | 60.00% |
| Captain john vs Yoshimitsu | 6–3 | 66.67% |
| Captain john vs Dragunov | 1–8 | 11.11% |
| Captain john vs Alisa | 2–7 | 22.22% |
| Captain john vs Xiaoyu | 4–4 | 50.00% |
| Captain john vs Leroy | 4–4 | 50.00% |
| Captain john vs Devil Jin | 2–5 | 28.57% |
| Captain john vs Leo | 2–5 | 28.57% |
| Captain john vs Shaheen | 3–4 | 42.86% |
| Captain john vs Raven | 1–5 | 16.67% |
| Captain john vs Eddy | 1–5 | 16.67% |
| Captain john vs Jack-8 | 4–0 | 100.00% |
| Captain john vs Panda | 0–4 | 0.00% |
| Captain john vs Kuma | 2–1 | 66.67% |
| Captain john vs Paul | 0–2 | 0.00% |
| Captain john vs Claudio | 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.