| King iron fist vs Jin | 7–1 | 87.50% |
| King iron fist vs Law | 5–2 | 71.43% |
| King iron fist vs King | 5–2 | 71.43% |
| King iron fist vs Steve | 7–0 | 100.00% |
| King iron fist vs Claudio | 5–2 | 71.43% |
| King iron fist vs Xiaoyu | 4–2 | 66.67% |
| King iron fist vs Bryan | 5–1 | 83.33% |
| King iron fist vs Asuka | 2–3 | 40.00% |
| King iron fist vs Azucena | 5–0 | 100.00% |
| King iron fist vs Zafina | 4–0 | 100.00% |
| King iron fist vs Hwoarang | 3–0 | 100.00% |
| King iron fist vs Devil Jin | 2–1 | 66.67% |
| King iron fist vs Leo | 2–1 | 66.67% |
| King iron fist vs Reina | 2–1 | 66.67% |
| King iron fist vs Kazuya | 1–1 | 50.00% |
| King iron fist vs Jack-8 | 2–0 | 100.00% |
| King iron fist vs Dragunov | 1–1 | 50.00% |
| King iron fist vs Lars | 1–1 | 50.00% |
| King iron fist vs Lee | 2–0 | 100.00% |
| King iron fist vs Kuma | 2–0 | 100.00% |
| King iron fist vs Leroy | 1–1 | 50.00% |
| King iron fist vs Eddy | 1–1 | 50.00% |
| King iron fist vs Heihachi | 1–1 | 50.00% |
| King iron fist vs Clive | 2–0 | 100.00% |
| King iron fist vs Lili | 1–0 | 100.00% |
| King iron fist vs Shaheen | 1–0 | 100.00% |
| King iron fist vs Nina | 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.