| IronFlo1987 vs Kazuya | 5–11 | 31.25% |
| IronFlo1987 vs Paul | 8–4 | 66.67% |
| IronFlo1987 vs King | 7–5 | 58.33% |
| IronFlo1987 vs Yoshimitsu | 4–7 | 36.36% |
| IronFlo1987 vs Hwoarang | 7–4 | 63.64% |
| IronFlo1987 vs Bryan | 3–8 | 27.27% |
| IronFlo1987 vs Victor | 2–9 | 18.18% |
| IronFlo1987 vs Eddy | 3–8 | 27.27% |
| IronFlo1987 vs Jin | 3–7 | 30.00% |
| IronFlo1987 vs Steve | 3–5 | 37.50% |
| IronFlo1987 vs Lili | 7–1 | 87.50% |
| IronFlo1987 vs Lars | 3–4 | 42.86% |
| IronFlo1987 vs Leroy | 4–3 | 57.14% |
| IronFlo1987 vs Reina | 3–4 | 42.86% |
| IronFlo1987 vs Azucena | 3–4 | 42.86% |
| IronFlo1987 vs Jack-8 | 5–1 | 83.33% |
| IronFlo1987 vs Shaheen | 3–3 | 50.00% |
| IronFlo1987 vs Feng | 1–4 | 20.00% |
| IronFlo1987 vs Xiaoyu | 1–2 | 33.33% |
| IronFlo1987 vs Asuka | 1–2 | 33.33% |
| IronFlo1987 vs Dragunov | 0–3 | 0.00% |
| IronFlo1987 vs Lee | 2–1 | 66.67% |
| IronFlo1987 vs Kuma | 1–2 | 33.33% |
| IronFlo1987 vs Law | 2–0 | 100.00% |
| IronFlo1987 vs Leo | 0–2 | 0.00% |
| IronFlo1987 vs Alisa | 0–2 | 0.00% |
| IronFlo1987 vs Claudio | 2–0 | 100.00% |
| IronFlo1987 vs Nina | 0–2 | 0.00% |
| IronFlo1987 vs Jun | 0–2 | 0.00% |
| IronFlo1987 vs Lidia | 1–1 | 50.00% |
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.