| iamKen vs Kazuya | 9–11 | 45.00% |
| iamKen vs Reina | 7–6 | 53.85% |
| iamKen vs King | 3–8 | 27.27% |
| iamKen vs Jin | 4–5 | 44.44% |
| iamKen vs Steve | 8–1 | 88.89% |
| iamKen vs Yoshimitsu | 3–4 | 42.86% |
| iamKen vs Devil Jin | 1–6 | 14.29% |
| iamKen vs Victor | 1–6 | 14.29% |
| iamKen vs Xiaoyu | 3–4 | 42.86% |
| iamKen vs Lars | 4–3 | 57.14% |
| iamKen vs Azucena | 4–2 | 66.67% |
| iamKen vs Dragunov | 3–2 | 60.00% |
| iamKen vs Kuma | 2–3 | 40.00% |
| iamKen vs Law | 0–4 | 0.00% |
| iamKen vs Hwoarang | 3–0 | 100.00% |
| iamKen vs Jack-8 | 0–3 | 0.00% |
| iamKen vs Feng | 2–1 | 66.67% |
| iamKen vs Nina | 1–2 | 33.33% |
| iamKen vs Leroy | 1–2 | 33.33% |
| iamKen vs Claudio | 1–1 | 50.00% |
| iamKen vs Shaheen | 1–1 | 50.00% |
| iamKen vs Zafina | 0–1 | 0.00% |
| iamKen vs Raven | 1–0 | 100.00% |
| iamKen vs Eddy | 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.