| Ichido vs Kazuya | 78–47 | 62.40% |
| Ichido vs Jin | 66–45 | 59.46% |
| Ichido vs Bryan | 54–48 | 52.94% |
| Ichido vs King | 51–28 | 64.56% |
| Ichido vs Reina | 44–28 | 61.11% |
| Ichido vs Heihachi | 37–34 | 52.11% |
| Ichido vs Dragunov | 47–23 | 67.14% |
| Ichido vs Asuka | 40–29 | 57.97% |
| Ichido vs Steve | 39–25 | 60.94% |
| Ichido vs Hwoarang | 23–26 | 46.94% |
| Ichido vs Law | 24–24 | 50.00% |
| Ichido vs Feng | 27–17 | 61.36% |
| Ichido vs Jun | 27–11 | 71.05% |
| Ichido vs Paul | 14–19 | 42.42% |
| Ichido vs Leo | 19–13 | 59.38% |
| Ichido vs Lee | 14–17 | 45.16% |
| Ichido vs Azucena | 26–5 | 83.87% |
| Ichido vs Lidia | 19–12 | 61.29% |
| Ichido vs Yoshimitsu | 14–15 | 48.28% |
| Ichido vs Lili | 13–16 | 44.83% |
| Ichido vs Victor | 18–11 | 62.07% |
| Ichido vs Lars | 14–11 | 56.00% |
| Ichido vs Devil Jin | 14–9 | 60.87% |
| Ichido vs Leroy | 12–11 | 52.17% |
| Ichido vs Claudio | 17–4 | 80.95% |
| Ichido vs Jack-8 | 12–8 | 60.00% |
| Ichido vs Nina | 9–10 | 47.37% |
| Ichido vs Xiaoyu | 6–12 | 33.33% |
| Ichido vs Eddy | 10–7 | 58.82% |
| Ichido vs Alisa | 7–6 | 53.85% |
| Ichido vs Panda | 6–4 | 60.00% |
| Ichido vs Kuma | 5–4 | 55.56% |
| Ichido vs Raven | 4–2 | 66.67% |
| Ichido vs Clive | 4–2 | 66.67% |
| Ichido vs Zafina | 1–4 | 20.00% |
| Ichido vs Shaheen | 2–2 | 50.00% |
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.