| Ironclaw vs Eddy | 15–13 | 53.57% |
| Ironclaw vs Jin | 8–4 | 66.67% |
| Ironclaw vs Reina | 8–4 | 66.67% |
| Ironclaw vs Feng | 4–7 | 36.36% |
| Ironclaw vs Hwoarang | 6–4 | 60.00% |
| Ironclaw vs King | 3–5 | 37.50% |
| Ironclaw vs Dragunov | 5–3 | 62.50% |
| Ironclaw vs Nina | 4–4 | 50.00% |
| Ironclaw vs Paul | 3–4 | 42.86% |
| Ironclaw vs Kazuya | 5–2 | 71.43% |
| Ironclaw vs Steve | 5–2 | 71.43% |
| Ironclaw vs Leo | 4–2 | 66.67% |
| Ironclaw vs Bryan | 1–4 | 20.00% |
| Ironclaw vs Law | 2–2 | 50.00% |
| Ironclaw vs Lee | 2–2 | 50.00% |
| Ironclaw vs Jun | 4–0 | 100.00% |
| Ironclaw vs Yoshimitsu | 3–0 | 100.00% |
| Ironclaw vs Xiaoyu | 0–2 | 0.00% |
| Ironclaw vs Devil Jin | 2–0 | 100.00% |
| Ironclaw vs Alisa | 0–2 | 0.00% |
| Ironclaw vs Leroy | 2–0 | 100.00% |
| Ironclaw vs Azucena | 1–1 | 50.00% |
| Ironclaw vs Raven | 2–0 | 100.00% |
| Ironclaw vs Jack-8 | 0–1 | 0.00% |
| Ironclaw vs Asuka | 0–1 | 0.00% |
| Ironclaw vs Lili | 1–0 | 100.00% |
| Ironclaw vs Lars | 0–1 | 0.00% |
| Ironclaw vs Kuma | 1–0 | 100.00% |
| Ironclaw vs Victor | 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.