| Ironfist91 vs Lee | 5–0 | 100.00% |
| Ironfist91 vs Claudio | 2–3 | 40.00% |
| Ironfist91 vs King | 2–2 | 50.00% |
| Ironfist91 vs Jin | 4–0 | 100.00% |
| Ironfist91 vs Asuka | 2–2 | 50.00% |
| Ironfist91 vs Lars | 2–1 | 66.67% |
| Ironfist91 vs Lili | 2–0 | 100.00% |
| Ironfist91 vs Reina | 2–0 | 100.00% |
| Ironfist91 vs Lidia | 2–0 | 100.00% |
| Ironfist91 vs Hwoarang | 2–0 | 100.00% |
| Ironfist91 vs Leroy | 2–0 | 100.00% |
| Ironfist91 vs Kazuya | 1–0 | 100.00% |
| Ironfist91 vs Nina | 1–0 | 100.00% |
| Ironfist91 vs Zafina | 0–1 | 0.00% |
| Ironfist91 vs Azucena | 1–0 | 100.00% |
| Ironfist91 vs Victor | 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.