| KEFFFZ_685 vs King | 17–12 | 58.62% |
| KEFFFZ_685 vs Bryan | 10–15 | 40.00% |
| KEFFFZ_685 vs Law | 13–11 | 54.17% |
| KEFFFZ_685 vs Reina | 6–14 | 30.00% |
| KEFFFZ_685 vs Jin | 6–13 | 31.58% |
| KEFFFZ_685 vs Kazuya | 8–10 | 44.44% |
| KEFFFZ_685 vs Steve | 9–7 | 56.25% |
| KEFFFZ_685 vs Asuka | 4–9 | 30.77% |
| KEFFFZ_685 vs Jack-8 | 4–7 | 36.36% |
| KEFFFZ_685 vs Victor | 3–8 | 27.27% |
| KEFFFZ_685 vs Yoshimitsu | 6–4 | 60.00% |
| KEFFFZ_685 vs Dragunov | 5–5 | 50.00% |
| KEFFFZ_685 vs Azucena | 4–4 | 50.00% |
| KEFFFZ_685 vs Paul | 3–4 | 42.86% |
| KEFFFZ_685 vs Hwoarang | 5–2 | 71.43% |
| KEFFFZ_685 vs Lee | 0–7 | 0.00% |
| KEFFFZ_685 vs Jun | 4–3 | 57.14% |
| KEFFFZ_685 vs Devil Jin | 3–3 | 50.00% |
| KEFFFZ_685 vs Nina | 3–3 | 50.00% |
| KEFFFZ_685 vs Shaheen | 4–1 | 80.00% |
| KEFFFZ_685 vs Eddy | 3–2 | 60.00% |
| KEFFFZ_685 vs Lars | 0–4 | 0.00% |
| KEFFFZ_685 vs Leo | 0–3 | 0.00% |
| KEFFFZ_685 vs Claudio | 1–2 | 33.33% |
| KEFFFZ_685 vs Raven | 1–2 | 33.33% |
| KEFFFZ_685 vs Xiaoyu | 0–2 | 0.00% |
| KEFFFZ_685 vs Feng | 0–2 | 0.00% |
| KEFFFZ_685 vs Lili | 2–0 | 100.00% |
| KEFFFZ_685 vs Lidia | 0–2 | 0.00% |
| KEFFFZ_685 vs Alisa | 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.