| K-Ken vs Kazuya | 24–36 | 40.00% |
| K-Ken vs King | 19–26 | 42.22% |
| K-Ken vs Steve | 21–11 | 65.62% |
| K-Ken vs Jin | 14–17 | 45.16% |
| K-Ken vs Yoshimitsu | 15–10 | 60.00% |
| K-Ken vs Armor King | 12–13 | 48.00% |
| K-Ken vs Paul | 10–13 | 43.48% |
| K-Ken vs Law | 14–9 | 60.87% |
| K-Ken vs Bryan | 10–13 | 43.48% |
| K-Ken vs Clive | 14–9 | 60.87% |
| K-Ken vs Dragunov | 10–11 | 47.62% |
| K-Ken vs Reina | 8–13 | 38.10% |
| K-Ken vs Hwoarang | 10–10 | 50.00% |
| K-Ken vs Heihachi | 8–9 | 47.06% |
| K-Ken vs Fahkumram | 7–9 | 43.75% |
| K-Ken vs Lars | 4–11 | 26.67% |
| K-Ken vs Azucena | 9–6 | 60.00% |
| K-Ken vs Xiaoyu | 7–7 | 50.00% |
| K-Ken vs Jun | 3–11 | 21.43% |
| K-Ken vs Eddy | 5–9 | 35.71% |
| K-Ken vs Victor | 4–8 | 33.33% |
| K-Ken vs Jack-8 | 7–4 | 63.64% |
| K-Ken vs Lili | 1–10 | 9.09% |
| K-Ken vs Alisa | 7–3 | 70.00% |
| K-Ken vs Miary Zo | 5–5 | 50.00% |
| K-Ken vs Anna | 2–7 | 22.22% |
| K-Ken vs Devil Jin | 5–3 | 62.50% |
| K-Ken vs Lee | 5–3 | 62.50% |
| K-Ken vs Asuka | 4–3 | 57.14% |
| K-Ken vs Leo | 3–4 | 42.86% |
| K-Ken vs Raven | 3–4 | 42.86% |
| K-Ken vs Nina | 4–0 | 100.00% |
| K-Ken vs Lidia | 1–3 | 25.00% |
| K-Ken vs Claudio | 1–2 | 33.33% |
| K-Ken vs Kuma | 2–1 | 66.67% |
| K-Ken vs Zafina | 2–1 | 66.67% |
| K-Ken vs Leroy | 2–1 | 66.67% |
| K-Ken vs Feng | 0–2 | 0.00% |
| K-Ken vs Shaheen | 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.