| IronCheekz vs Kazuya | 39–11 | 78.00% |
| IronCheekz vs Jin | 24–9 | 72.73% |
| IronCheekz vs Bryan | 20–11 | 64.52% |
| IronCheekz vs Yoshimitsu | 16–14 | 53.33% |
| IronCheekz vs Reina | 11–13 | 45.83% |
| IronCheekz vs Azucena | 11–11 | 50.00% |
| IronCheekz vs Alisa | 9–12 | 42.86% |
| IronCheekz vs King | 11–8 | 57.89% |
| IronCheekz vs Xiaoyu | 12–7 | 63.16% |
| IronCheekz vs Steve | 12–7 | 63.16% |
| IronCheekz vs Leroy | 11–6 | 64.71% |
| IronCheekz vs Nina | 7–9 | 43.75% |
| IronCheekz vs Law | 9–6 | 60.00% |
| IronCheekz vs Raven | 6–8 | 42.86% |
| IronCheekz vs Hwoarang | 6–7 | 46.15% |
| IronCheekz vs Leo | 7–6 | 53.85% |
| IronCheekz vs Dragunov | 8–4 | 66.67% |
| IronCheekz vs Asuka | 3–8 | 27.27% |
| IronCheekz vs Heihachi | 4–7 | 36.36% |
| IronCheekz vs Lili | 6–3 | 66.67% |
| IronCheekz vs Claudio | 3–6 | 33.33% |
| IronCheekz vs Clive | 5–4 | 55.56% |
| IronCheekz vs Devil Jin | 3–5 | 37.50% |
| IronCheekz vs Feng | 7–1 | 87.50% |
| IronCheekz vs Victor | 5–3 | 62.50% |
| IronCheekz vs Lee | 6–1 | 85.71% |
| IronCheekz vs Kuma | 5–2 | 71.43% |
| IronCheekz vs Jun | 4–3 | 57.14% |
| IronCheekz vs Lars | 3–3 | 50.00% |
| IronCheekz vs Shaheen | 5–1 | 83.33% |
| IronCheekz vs Anna | 4–2 | 66.67% |
| IronCheekz vs Lidia | 5–0 | 100.00% |
| IronCheekz vs Paul | 2–2 | 50.00% |
| IronCheekz vs Zafina | 2–2 | 50.00% |
| IronCheekz vs Fahkumram | 4–0 | 100.00% |
| IronCheekz vs Jack-8 | 2–1 | 66.67% |
| IronCheekz vs Eddy | 2–1 | 66.67% |
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.