| Iron_Fist_K vs King | 5–9 | 35.71% |
| Iron_Fist_K vs Kazuya | 3–11 | 21.43% |
| Iron_Fist_K vs Hwoarang | 6–6 | 50.00% |
| Iron_Fist_K vs Jun | 2–8 | 20.00% |
| Iron_Fist_K vs Bryan | 4–5 | 44.44% |
| Iron_Fist_K vs Nina | 5–4 | 55.56% |
| Iron_Fist_K vs Eddy | 1–8 | 11.11% |
| Iron_Fist_K vs Law | 3–5 | 37.50% |
| Iron_Fist_K vs Alisa | 1–6 | 14.29% |
| Iron_Fist_K vs Paul | 4–2 | 66.67% |
| Iron_Fist_K vs Steve | 4–2 | 66.67% |
| Iron_Fist_K vs Lili | 1–5 | 16.67% |
| Iron_Fist_K vs Devil Jin | 2–3 | 40.00% |
| Iron_Fist_K vs Feng | 0–4 | 0.00% |
| Iron_Fist_K vs Dragunov | 2–2 | 50.00% |
| Iron_Fist_K vs Raven | 3–1 | 75.00% |
| Iron_Fist_K vs Xiaoyu | 0–3 | 0.00% |
| Iron_Fist_K vs Lars | 1–2 | 33.33% |
| Iron_Fist_K vs Reina | 2–1 | 66.67% |
| Iron_Fist_K vs Fahkumram | 1–2 | 33.33% |
| Iron_Fist_K vs Armor King | 0–3 | 0.00% |
| Iron_Fist_K vs Jack-8 | 0–2 | 0.00% |
| Iron_Fist_K vs Yoshimitsu | 0–1 | 0.00% |
| Iron_Fist_K vs Jin | 0–1 | 0.00% |
| Iron_Fist_K vs Asuka | 0–1 | 0.00% |
| Iron_Fist_K vs Shaheen | 0–1 | 0.00% |
| Iron_Fist_K vs Azucena | 0–1 | 0.00% |
| Iron_Fist_K vs Victor | 0–1 | 0.00% |
| Iron_Fist_K vs Clive | 0–1 | 0.00% |
| Iron_Fist_K vs Anna | 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.