| irondannyx vs Kazuya | 18–18 | 50.00% |
| irondannyx vs King | 18–17 | 51.43% |
| irondannyx vs Reina | 21–13 | 61.76% |
| irondannyx vs Lili | 17–15 | 53.12% |
| irondannyx vs Jin | 18–10 | 64.29% |
| irondannyx vs Bryan | 13–13 | 50.00% |
| irondannyx vs Hwoarang | 16–7 | 69.57% |
| irondannyx vs Lee | 17–6 | 73.91% |
| irondannyx vs Paul | 10–10 | 50.00% |
| irondannyx vs Xiaoyu | 13–7 | 65.00% |
| irondannyx vs Dragunov | 13–7 | 65.00% |
| irondannyx vs Asuka | 10–8 | 55.56% |
| irondannyx vs Lars | 8–10 | 44.44% |
| irondannyx vs Nina | 9–9 | 50.00% |
| irondannyx vs Raven | 9–9 | 50.00% |
| irondannyx vs Jun | 11–6 | 64.71% |
| irondannyx vs Law | 12–4 | 75.00% |
| irondannyx vs Zafina | 11–3 | 78.57% |
| irondannyx vs Leroy | 11–3 | 78.57% |
| irondannyx vs Lidia | 6–8 | 42.86% |
| irondannyx vs Kuma | 8–5 | 61.54% |
| irondannyx vs Azucena | 10–3 | 76.92% |
| irondannyx vs Victor | 9–4 | 69.23% |
| irondannyx vs Devil Jin | 6–5 | 54.55% |
| irondannyx vs Yoshimitsu | 5–5 | 50.00% |
| irondannyx vs Steve | 8–1 | 88.89% |
| irondannyx vs Feng | 8–1 | 88.89% |
| irondannyx vs Jack-8 | 3–5 | 37.50% |
| irondannyx vs Shaheen | 4–3 | 57.14% |
| irondannyx vs Eddy | 3–3 | 50.00% |
| irondannyx vs Claudio | 2–3 | 40.00% |
| irondannyx vs Alisa | 3–1 | 75.00% |
| irondannyx vs Leo | 0–3 | 0.00% |
| irondannyx vs Anna | 2–1 | 66.67% |
| irondannyx vs Fahkumram | 2–1 | 66.67% |
| irondannyx vs Panda | 0–1 | 0.00% |
| irondannyx vs Heihachi | 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.