| iichiko vs Jin | 2–23 | 8.00% |
| iichiko vs Lidia | 7–18 | 28.00% |
| iichiko vs Reina | 6–17 | 26.09% |
| iichiko vs Kazuya | 5–17 | 22.73% |
| iichiko vs Dragunov | 9–13 | 40.91% |
| iichiko vs Law | 4–14 | 22.22% |
| iichiko vs King | 5–12 | 29.41% |
| iichiko vs Steve | 4–13 | 23.53% |
| iichiko vs Asuka | 1–12 | 7.69% |
| iichiko vs Hwoarang | 5–7 | 41.67% |
| iichiko vs Alisa | 1–11 | 8.33% |
| iichiko vs Azucena | 5–7 | 41.67% |
| iichiko vs Paul | 3–8 | 27.27% |
| iichiko vs Bryan | 2–6 | 25.00% |
| iichiko vs Lili | 0–8 | 0.00% |
| iichiko vs Jun | 0–8 | 0.00% |
| iichiko vs Eddy | 1–7 | 12.50% |
| iichiko vs Nina | 2–4 | 33.33% |
| iichiko vs Zafina | 2–4 | 33.33% |
| iichiko vs Yoshimitsu | 3–2 | 60.00% |
| iichiko vs Victor | 2–3 | 40.00% |
| iichiko vs Leo | 0–4 | 0.00% |
| iichiko vs Claudio | 0–4 | 0.00% |
| iichiko vs Leroy | 0–4 | 0.00% |
| iichiko vs Devil Jin | 1–2 | 33.33% |
| iichiko vs Lars | 2–1 | 66.67% |
| iichiko vs Shaheen | 1–2 | 33.33% |
| iichiko vs Kuma | 2–1 | 66.67% |
| iichiko vs Feng | 0–2 | 0.00% |
| iichiko vs Panda | 0–2 | 0.00% |
| iichiko vs Raven | 0–2 | 0.00% |
| iichiko vs Xiaoyu | 0–1 | 0.00% |
| iichiko 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.