| Ichizo vs Reina | 29–22 | 56.86% |
| Ichizo vs Kazuya | 23–25 | 47.92% |
| Ichizo vs Jin | 24–23 | 51.06% |
| Ichizo vs Steve | 17–27 | 38.64% |
| Ichizo vs Lili | 15–22 | 40.54% |
| Ichizo vs Devil Jin | 12–23 | 34.29% |
| Ichizo vs Azucena | 24–8 | 75.00% |
| Ichizo vs King | 13–17 | 43.33% |
| Ichizo vs Eddy | 8–22 | 26.67% |
| Ichizo vs Xiaoyu | 11–17 | 39.29% |
| Ichizo vs Lars | 13–15 | 46.43% |
| Ichizo vs Nina | 15–13 | 53.57% |
| Ichizo vs Hwoarang | 15–12 | 55.56% |
| Ichizo vs Law | 17–9 | 65.38% |
| Ichizo vs Jun | 14–10 | 58.33% |
| Ichizo vs Bryan | 15–7 | 68.18% |
| Ichizo vs Leo | 11–11 | 50.00% |
| Ichizo vs Lee | 8–10 | 44.44% |
| Ichizo vs Victor | 8–10 | 44.44% |
| Ichizo vs Paul | 8–9 | 47.06% |
| Ichizo vs Leroy | 10–6 | 62.50% |
| Ichizo vs Raven | 11–5 | 68.75% |
| Ichizo vs Yoshimitsu | 11–4 | 73.33% |
| Ichizo vs Dragunov | 4–10 | 28.57% |
| Ichizo vs Zafina | 4–8 | 33.33% |
| Ichizo vs Jack-8 | 5–6 | 45.45% |
| Ichizo vs Claudio | 3–8 | 27.27% |
| Ichizo vs Alisa | 2–8 | 20.00% |
| Ichizo vs Asuka | 3–6 | 33.33% |
| Ichizo vs Feng | 4–3 | 57.14% |
| Ichizo vs Panda | 1–5 | 16.67% |
| Ichizo vs Kuma | 3–2 | 60.00% |
| Ichizo vs Lidia | 4–1 | 80.00% |
| Ichizo vs Shaheen | 3–0 | 100.00% |
| Ichizo vs Heihachi | 0–2 | 0.00% |
| Ichizo vs Clive | 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.