| Keban vs Jin | 14–9 | 60.87% |
| Keban vs King | 7–11 | 38.89% |
| Keban vs Hwoarang | 14–4 | 77.78% |
| Keban vs Yoshimitsu | 8–5 | 61.54% |
| Keban vs Steve | 5–8 | 38.46% |
| Keban vs Dragunov | 10–3 | 76.92% |
| Keban vs Reina | 9–4 | 69.23% |
| Keban vs Paul | 7–4 | 63.64% |
| Keban vs Devil Jin | 7–4 | 63.64% |
| Keban vs Eddy | 4–7 | 36.36% |
| Keban vs Bryan | 5–5 | 50.00% |
| Keban vs Kazuya | 3–7 | 30.00% |
| Keban vs Law | 4–5 | 44.44% |
| Keban vs Nina | 3–6 | 33.33% |
| Keban vs Jun | 3–4 | 42.86% |
| Keban vs Asuka | 4–1 | 80.00% |
| Keban vs Feng | 3–2 | 60.00% |
| Keban vs Victor | 2–3 | 40.00% |
| Keban vs Jack-8 | 1–3 | 25.00% |
| Keban vs Lili | 3–1 | 75.00% |
| Keban vs Lars | 0–4 | 0.00% |
| Keban vs Zafina | 2–2 | 50.00% |
| Keban vs Claudio | 2–1 | 66.67% |
| Keban vs Kuma | 0–3 | 0.00% |
| Keban vs Leo | 1–1 | 50.00% |
| Keban vs Leroy | 2–0 | 100.00% |
| Keban vs Lidia | 2–0 | 100.00% |
| Keban vs Xiaoyu | 0–1 | 0.00% |
| Keban vs Alisa | 0–1 | 0.00% |
| Keban vs Shaheen | 0–1 | 0.00% |
| Keban vs Lee | 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.