| IronWolf vs Reina | 15–14 | 51.72% |
| IronWolf vs King | 15–13 | 53.57% |
| IronWolf vs Jin | 15–6 | 71.43% |
| IronWolf vs Bryan | 8–13 | 38.10% |
| IronWolf vs Azucena | 8–12 | 40.00% |
| IronWolf vs Lars | 7–11 | 38.89% |
| IronWolf vs Kazuya | 8–9 | 47.06% |
| IronWolf vs Kuma | 9–6 | 60.00% |
| IronWolf vs Law | 7–7 | 50.00% |
| IronWolf vs Steve | 5–8 | 38.46% |
| IronWolf vs Lili | 8–2 | 80.00% |
| IronWolf vs Asuka | 7–2 | 77.78% |
| IronWolf vs Eddy | 5–4 | 55.56% |
| IronWolf vs Xiaoyu | 2–6 | 25.00% |
| IronWolf vs Lidia | 3–4 | 42.86% |
| IronWolf vs Hwoarang | 1–5 | 16.67% |
| IronWolf vs Claudio | 1–5 | 16.67% |
| IronWolf vs Leroy | 3–3 | 50.00% |
| IronWolf vs Raven | 4–2 | 66.67% |
| IronWolf vs Heihachi | 3–3 | 50.00% |
| IronWolf vs Paul | 1–4 | 20.00% |
| IronWolf vs Feng | 1–4 | 20.00% |
| IronWolf vs Dragunov | 2–3 | 40.00% |
| IronWolf vs Nina | 3–2 | 60.00% |
| IronWolf vs Lee | 1–4 | 20.00% |
| IronWolf vs Victor | 2–3 | 40.00% |
| IronWolf vs Yoshimitsu | 1–3 | 25.00% |
| IronWolf vs Zafina | 1–3 | 25.00% |
| IronWolf vs Devil Jin | 1–2 | 33.33% |
| IronWolf vs Alisa | 2–1 | 66.67% |
| IronWolf vs Jun | 1–2 | 33.33% |
| IronWolf vs Jack-8 | 2–0 | 100.00% |
| IronWolf vs Shaheen | 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.