| kef_7alk vs Jin | 25–41 | 37.88% |
| kef_7alk vs Steve | 29–31 | 48.33% |
| kef_7alk vs King | 19–40 | 32.20% |
| kef_7alk vs Law | 23–27 | 46.00% |
| kef_7alk vs Kazuya | 14–31 | 31.11% |
| kef_7alk vs Heihachi | 9–18 | 33.33% |
| kef_7alk vs Dragunov | 8–17 | 32.00% |
| kef_7alk vs Paul | 9–15 | 37.50% |
| kef_7alk vs Bryan | 8–16 | 33.33% |
| kef_7alk vs Yoshimitsu | 11–12 | 47.83% |
| kef_7alk vs Reina | 11–12 | 47.83% |
| kef_7alk vs Hwoarang | 6–16 | 27.27% |
| kef_7alk vs Clive | 8–13 | 38.10% |
| kef_7alk vs Nina | 9–10 | 47.37% |
| kef_7alk vs Victor | 9–10 | 47.37% |
| kef_7alk vs Lili | 2–10 | 16.67% |
| kef_7alk vs Asuka | 6–4 | 60.00% |
| kef_7alk vs Devil Jin | 4–5 | 44.44% |
| kef_7alk vs Azucena | 3–6 | 33.33% |
| kef_7alk vs Kuma | 2–6 | 25.00% |
| kef_7alk vs Lidia | 0–8 | 0.00% |
| kef_7alk vs Xiaoyu | 5–2 | 71.43% |
| kef_7alk vs Leroy | 4–3 | 57.14% |
| kef_7alk vs Eddy | 3–4 | 42.86% |
| kef_7alk vs Zafina | 3–3 | 50.00% |
| kef_7alk vs Lars | 2–3 | 40.00% |
| kef_7alk vs Lee | 1–4 | 20.00% |
| kef_7alk vs Jun | 1–4 | 20.00% |
| kef_7alk vs Feng | 1–3 | 25.00% |
| kef_7alk vs Jack-8 | 0–3 | 0.00% |
| kef_7alk vs Alisa | 3–0 | 100.00% |
| kef_7alk vs Claudio | 1–1 | 50.00% |
| kef_7alk vs Anna | 1–1 | 50.00% |
| kef_7alk vs Shaheen | 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.