| Ichi the Killer vs Jin | 5–6 | 45.45% |
| Ichi the Killer vs Bryan | 3–5 | 37.50% |
| Ichi the Killer vs Kazuya | 2–6 | 25.00% |
| Ichi the Killer vs Yoshimitsu | 4–3 | 57.14% |
| Ichi the Killer vs Alisa | 1–4 | 20.00% |
| Ichi the Killer vs Azucena | 3–2 | 60.00% |
| Ichi the Killer vs Steve | 1–3 | 25.00% |
| Ichi the Killer vs Lee | 0–4 | 0.00% |
| Ichi the Killer vs Leroy | 0–4 | 0.00% |
| Ichi the Killer vs King | 1–2 | 33.33% |
| Ichi the Killer vs Devil Jin | 2–1 | 66.67% |
| Ichi the Killer vs Dragunov | 1–2 | 33.33% |
| Ichi the Killer vs Leo | 2–1 | 66.67% |
| Ichi the Killer vs Nina | 1–2 | 33.33% |
| Ichi the Killer vs Victor | 1–2 | 33.33% |
| Ichi the Killer vs Xiaoyu | 0–2 | 0.00% |
| Ichi the Killer vs Asuka | 2–0 | 100.00% |
| Ichi the Killer vs Claudio | 0–2 | 0.00% |
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.