| Ironman vs Hwoarang | 11–10 | 52.38% |
| Ironman vs Steve | 6–13 | 31.58% |
| Ironman vs King | 4–9 | 30.77% |
| Ironman vs Jin | 3–10 | 23.08% |
| Ironman vs Clive | 4–6 | 40.00% |
| Ironman vs Law | 1–8 | 11.11% |
| Ironman vs Reina | 5–4 | 55.56% |
| Ironman vs Eddy | 3–5 | 37.50% |
| Ironman vs Alisa | 2–5 | 28.57% |
| Ironman vs Jun | 2–5 | 28.57% |
| Ironman vs Dragunov | 3–3 | 50.00% |
| Ironman vs Xiaoyu | 2–3 | 40.00% |
| Ironman vs Asuka | 1–4 | 20.00% |
| Ironman vs Lili | 3–2 | 60.00% |
| Ironman vs Victor | 0–5 | 0.00% |
| Ironman vs Anna | 3–2 | 60.00% |
| Ironman vs Bryan | 0–4 | 0.00% |
| Ironman vs Kazuya | 2–2 | 50.00% |
| Ironman vs Devil Jin | 1–2 | 33.33% |
| Ironman vs Lars | 1–2 | 33.33% |
| Ironman vs Claudio | 3–0 | 100.00% |
| Ironman vs Kuma | 1–2 | 33.33% |
| Ironman vs Azucena | 0–3 | 0.00% |
| Ironman vs Lidia | 2–1 | 66.67% |
| Ironman vs Yoshimitsu | 2–0 | 100.00% |
| Ironman vs Panda | 2–0 | 100.00% |
| Ironman vs Raven | 2–0 | 100.00% |
| Ironman vs Fahkumram | 0–2 | 0.00% |
| Ironman vs Jack-8 | 1–0 | 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.