| KingOfIronFist vs Reina | 21–20 | 51.22% |
| KingOfIronFist vs Clive | 10–12 | 45.45% |
| KingOfIronFist vs King | 10–11 | 47.62% |
| KingOfIronFist vs Jin | 11–10 | 52.38% |
| KingOfIronFist vs Steve | 10–9 | 52.63% |
| KingOfIronFist vs Victor | 6–13 | 31.58% |
| KingOfIronFist vs Hwoarang | 9–7 | 56.25% |
| KingOfIronFist vs Kazuya | 7–9 | 43.75% |
| KingOfIronFist vs Heihachi | 11–5 | 68.75% |
| KingOfIronFist vs Law | 5–9 | 35.71% |
| KingOfIronFist vs Eddy | 6–8 | 42.86% |
| KingOfIronFist vs Xiaoyu | 7–6 | 53.85% |
| KingOfIronFist vs Bryan | 3–9 | 25.00% |
| KingOfIronFist vs Alisa | 8–4 | 66.67% |
| KingOfIronFist vs Asuka | 4–7 | 36.36% |
| KingOfIronFist vs Lili | 5–6 | 45.45% |
| KingOfIronFist vs Lidia | 8–3 | 72.73% |
| KingOfIronFist vs Dragunov | 5–5 | 50.00% |
| KingOfIronFist vs Yoshimitsu | 5–4 | 55.56% |
| KingOfIronFist vs Devil Jin | 4–5 | 44.44% |
| KingOfIronFist vs Leo | 4–5 | 44.44% |
| KingOfIronFist vs Paul | 3–5 | 37.50% |
| KingOfIronFist vs Lars | 3–5 | 37.50% |
| KingOfIronFist vs Leroy | 3–5 | 37.50% |
| KingOfIronFist vs Lee | 4–3 | 57.14% |
| KingOfIronFist vs Jun | 4–3 | 57.14% |
| KingOfIronFist vs Nina | 4–2 | 66.67% |
| KingOfIronFist vs Azucena | 1–5 | 16.67% |
| KingOfIronFist vs Raven | 3–2 | 60.00% |
| KingOfIronFist vs Miary Zo | 4–1 | 80.00% |
| KingOfIronFist vs Panda | 3–1 | 75.00% |
| KingOfIronFist vs Anna | 0–4 | 0.00% |
| KingOfIronFist vs Jack-8 | 0–2 | 0.00% |
| KingOfIronFist vs Claudio | 0–2 | 0.00% |
| KingOfIronFist vs Feng | 1–0 | 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.