| Ironside vs Lidia | 41–17 | 70.69% |
| Ironside vs King | 21–30 | 41.18% |
| Ironside vs Jin | 32–10 | 76.19% |
| Ironside vs Reina | 22–14 | 61.11% |
| Ironside vs Hwoarang | 22–13 | 62.86% |
| Ironside vs Eddy | 16–19 | 45.71% |
| Ironside vs Kazuya | 12–18 | 40.00% |
| Ironside vs Law | 13–9 | 59.09% |
| Ironside vs Xiaoyu | 10–12 | 45.45% |
| Ironside vs Steve | 12–10 | 54.55% |
| Ironside vs Azucena | 8–14 | 36.36% |
| Ironside vs Paul | 4–17 | 19.05% |
| Ironside vs Yoshimitsu | 11–10 | 52.38% |
| Ironside vs Claudio | 10–10 | 50.00% |
| Ironside vs Lee | 13–7 | 65.00% |
| Ironside vs Jun | 9–11 | 45.00% |
| Ironside vs Lili | 11–7 | 61.11% |
| Ironside vs Dragunov | 10–8 | 55.56% |
| Ironside vs Jack-8 | 7–8 | 46.67% |
| Ironside vs Lars | 9–6 | 60.00% |
| Ironside vs Nina | 7–7 | 50.00% |
| Ironside vs Bryan | 2–10 | 16.67% |
| Ironside vs Feng | 6–4 | 60.00% |
| Ironside vs Raven | 8–2 | 80.00% |
| Ironside vs Asuka | 3–6 | 33.33% |
| Ironside vs Alisa | 5–4 | 55.56% |
| Ironside vs Leroy | 5–4 | 55.56% |
| Ironside vs Leo | 2–6 | 25.00% |
| Ironside vs Victor | 5–3 | 62.50% |
| Ironside vs Shaheen | 5–1 | 83.33% |
| Ironside vs Kuma | 4–1 | 80.00% |
| Ironside vs Devil Jin | 2–1 | 66.67% |
| Ironside vs Panda | 0–2 | 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.