| Ichika vs Steve | 12–16 | 42.86% |
| Ichika vs Dragunov | 15–7 | 68.18% |
| Ichika vs Kazuya | 13–7 | 65.00% |
| Ichika vs King | 8–11 | 42.11% |
| Ichika vs Asuka | 12–7 | 63.16% |
| Ichika vs Reina | 10–9 | 52.63% |
| Ichika vs Feng | 9–9 | 50.00% |
| Ichika vs Paul | 8–8 | 50.00% |
| Ichika vs Jin | 6–9 | 40.00% |
| Ichika vs Yoshimitsu | 6–7 | 46.15% |
| Ichika vs Lars | 6–7 | 46.15% |
| Ichika vs Bryan | 3–9 | 25.00% |
| Ichika vs Lili | 5–7 | 41.67% |
| Ichika vs Lee | 3–8 | 27.27% |
| Ichika vs Devil Jin | 3–7 | 30.00% |
| Ichika vs Victor | 5–5 | 50.00% |
| Ichika vs Anna | 6–4 | 60.00% |
| Ichika vs Law | 6–3 | 66.67% |
| Ichika vs Hwoarang | 5–4 | 55.56% |
| Ichika vs Jack-8 | 4–4 | 50.00% |
| Ichika vs Azucena | 4–3 | 57.14% |
| Ichika vs Xiaoyu | 2–4 | 33.33% |
| Ichika vs Claudio | 3–3 | 50.00% |
| Ichika vs Clive | 3–3 | 50.00% |
| Ichika vs Alisa | 1–4 | 20.00% |
| Ichika vs Shaheen | 2–3 | 40.00% |
| Ichika vs Kuma | 2–2 | 50.00% |
| Ichika vs Jun | 1–3 | 25.00% |
| Ichika vs Zafina | 1–2 | 33.33% |
| Ichika vs Eddy | 0–3 | 0.00% |
| Ichika vs Lidia | 0–3 | 0.00% |
| Ichika vs Raven | 0–2 | 0.00% |
| Ichika vs Heihachi | 2–0 | 100.00% |
| Ichika vs Nina | 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.