| iahras vs Nina | 6–3 | 66.67% |
| iahras vs Hwoarang | 3–2 | 60.00% |
| iahras vs Jack-8 | 0–5 | 0.00% |
| iahras vs Law | 0–4 | 0.00% |
| iahras vs Azucena | 2–2 | 50.00% |
| iahras vs Lidia | 4–0 | 100.00% |
| iahras vs Kazuya | 1–2 | 33.33% |
| iahras vs Dragunov | 1–2 | 33.33% |
| iahras vs Reina | 3–0 | 100.00% |
| iahras vs Victor | 2–1 | 66.67% |
| iahras vs Raven | 2–1 | 66.67% |
| iahras vs Paul | 2–0 | 100.00% |
| iahras vs King | 2–0 | 100.00% |
| iahras vs Yoshimitsu | 0–2 | 0.00% |
| iahras vs Xiaoyu | 0–2 | 0.00% |
| iahras vs Steve | 2–0 | 100.00% |
| iahras vs Asuka | 2–0 | 100.00% |
| iahras vs Alisa | 2–0 | 100.00% |
| iahras vs Zafina | 1–1 | 50.00% |
| iahras vs Jin | 1–0 | 100.00% |
| iahras vs Devil Jin | 1–0 | 100.00% |
| iahras vs Lee | 0–1 | 0.00% |
| iahras vs Jun | 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.