| IronAlex vs Bryan | 42–12 | 77.78% |
| IronAlex vs Reina | 40–11 | 78.43% |
| IronAlex vs Kazuya | 29–11 | 72.50% |
| IronAlex vs King | 35–2 | 94.59% |
| IronAlex vs Yoshimitsu | 19–15 | 55.88% |
| IronAlex vs Jin | 22–9 | 70.97% |
| IronAlex vs Lars | 15–13 | 53.57% |
| IronAlex vs Hwoarang | 17–10 | 62.96% |
| IronAlex vs Leo | 19–8 | 70.37% |
| IronAlex vs Steve | 23–3 | 88.46% |
| IronAlex vs Nina | 20–5 | 80.00% |
| IronAlex vs Feng | 20–4 | 83.33% |
| IronAlex vs Azucena | 18–6 | 75.00% |
| IronAlex vs Law | 18–4 | 81.82% |
| IronAlex vs Jun | 16–4 | 80.00% |
| IronAlex vs Alisa | 8–10 | 44.44% |
| IronAlex vs Dragunov | 10–6 | 62.50% |
| IronAlex vs Paul | 11–2 | 84.62% |
| IronAlex vs Eddy | 9–4 | 69.23% |
| IronAlex vs Devil Jin | 7–4 | 63.64% |
| IronAlex vs Lili | 7–4 | 63.64% |
| IronAlex vs Shaheen | 7–3 | 70.00% |
| IronAlex vs Zafina | 7–3 | 70.00% |
| IronAlex vs Lidia | 4–5 | 44.44% |
| IronAlex vs Claudio | 4–4 | 50.00% |
| IronAlex vs Lee | 5–3 | 62.50% |
| IronAlex vs Victor | 6–2 | 75.00% |
| IronAlex vs Asuka | 4–2 | 66.67% |
| IronAlex vs Raven | 3–1 | 75.00% |
| IronAlex vs Jack-8 | 3–0 | 100.00% |
| IronAlex vs Kuma | 2–1 | 66.67% |
| IronAlex vs Leroy | 1–2 | 33.33% |
| IronAlex vs Xiaoyu | 2–0 | 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.