| Jernormen vs Jun | 16–3 | 84.21% |
| Jernormen vs Heihachi | 11–5 | 68.75% |
| Jernormen vs Eddy | 7–6 | 53.85% |
| Jernormen vs Reina | 7–4 | 63.64% |
| Jernormen vs Clive | 7–4 | 63.64% |
| Jernormen vs Lili | 9–1 | 90.00% |
| Jernormen vs Steve | 9–0 | 100.00% |
| Jernormen vs Hwoarang | 6–2 | 75.00% |
| Jernormen vs Dragunov | 5–3 | 62.50% |
| Jernormen vs Azucena | 5–3 | 62.50% |
| Jernormen vs Jin | 3–4 | 42.86% |
| Jernormen vs Kazuya | 5–2 | 71.43% |
| Jernormen vs Victor | 6–1 | 85.71% |
| Jernormen vs Law | 3–3 | 50.00% |
| Jernormen vs Alisa | 5–1 | 83.33% |
| Jernormen vs Yoshimitsu | 4–1 | 80.00% |
| Jernormen vs Leo | 1–3 | 25.00% |
| Jernormen vs Paul | 1–2 | 33.33% |
| Jernormen vs King | 0–3 | 0.00% |
| Jernormen vs Xiaoyu | 3–0 | 100.00% |
| Jernormen vs Bryan | 2–1 | 66.67% |
| Jernormen vs Asuka | 3–0 | 100.00% |
| Jernormen vs Devil Jin | 3–0 | 100.00% |
| Jernormen vs Lars | 2–1 | 66.67% |
| Jernormen vs Leroy | 2–1 | 66.67% |
| Jernormen vs Raven | 1–2 | 33.33% |
| Jernormen vs Zafina | 1–1 | 50.00% |
| Jernormen vs Nina | 1–0 | 100.00% |
| Jernormen vs Lee | 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.