| Iron - head vs Dragunov | 108–83 | 56.54% |
| Iron - head vs Kazuya | 114–72 | 61.29% |
| Iron - head vs Jin | 92–60 | 60.53% |
| Iron - head vs Paul | 91–52 | 63.64% |
| Iron - head vs Bryan | 79–54 | 59.40% |
| Iron - head vs Reina | 83–38 | 68.60% |
| Iron - head vs King | 69–46 | 60.00% |
| Iron - head vs Hwoarang | 63–52 | 54.78% |
| Iron - head vs Asuka | 59–37 | 61.46% |
| Iron - head vs Steve | 38–51 | 42.70% |
| Iron - head vs Law | 37–48 | 43.53% |
| Iron - head vs Lidia | 45–38 | 54.22% |
| Iron - head vs Jun | 48–31 | 60.76% |
| Iron - head vs Devil Jin | 35–40 | 46.67% |
| Iron - head vs Lili | 46–29 | 61.33% |
| Iron - head vs Yoshimitsu | 37–36 | 50.68% |
| Iron - head vs Alisa | 44–28 | 61.11% |
| Iron - head vs Victor | 44–28 | 61.11% |
| Iron - head vs Clive | 41–26 | 61.19% |
| Iron - head vs Jack-8 | 39–27 | 59.09% |
| Iron - head vs Azucena | 36–22 | 62.07% |
| Iron - head vs Feng | 24–32 | 42.86% |
| Iron - head vs Lars | 37–16 | 69.81% |
| Iron - head vs Claudio | 32–19 | 62.75% |
| Iron - head vs Lee | 26–25 | 50.98% |
| Iron - head vs Heihachi | 37–14 | 72.55% |
| Iron - head vs Fahkumram | 28–15 | 65.12% |
| Iron - head vs Nina | 13–29 | 30.95% |
| Iron - head vs Shaheen | 21–20 | 51.22% |
| Iron - head vs Leroy | 23–18 | 56.10% |
| Iron - head vs Leo | 19–20 | 48.72% |
| Iron - head vs Zafina | 21–18 | 53.85% |
| Iron - head vs Xiaoyu | 18–15 | 54.55% |
| Iron - head vs Raven | 21–11 | 65.62% |
| Iron - head vs Eddy | 11–18 | 37.93% |
| Iron - head vs Kuma | 9–10 | 47.37% |
| Iron - head vs Anna | 8–8 | 50.00% |
| Iron - head vs Panda | 5–3 | 62.50% |
| Iron - head vs Armor King | 2–1 | 66.67% |
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.