| Yahiko Okami vs Heihachi | 18–20 | 47.37% |
| Yahiko Okami vs Jin | 14–6 | 70.00% |
| Yahiko Okami vs Hwoarang | 11–7 | 61.11% |
| Yahiko Okami vs Steve | 11–7 | 61.11% |
| Yahiko Okami vs Reina | 16–2 | 88.89% |
| Yahiko Okami vs Law | 12–5 | 70.59% |
| Yahiko Okami vs King | 8–6 | 57.14% |
| Yahiko Okami vs Devil Jin | 6–8 | 42.86% |
| Yahiko Okami vs Paul | 6–6 | 50.00% |
| Yahiko Okami vs Eddy | 5–6 | 45.45% |
| Yahiko Okami vs Leroy | 6–5 | 54.55% |
| Yahiko Okami vs Jun | 8–3 | 72.73% |
| Yahiko Okami vs Azucena | 6–4 | 60.00% |
| Yahiko Okami vs Lidia | 5–4 | 55.56% |
| Yahiko Okami vs Nina | 4–3 | 57.14% |
| Yahiko Okami vs Feng | 5–1 | 83.33% |
| Yahiko Okami vs Bryan | 2–4 | 33.33% |
| Yahiko Okami vs Lili | 6–0 | 100.00% |
| Yahiko Okami vs Alisa | 4–2 | 66.67% |
| Yahiko Okami vs Victor | 3–2 | 60.00% |
| Yahiko Okami vs Kazuya | 2–3 | 40.00% |
| Yahiko Okami vs Dragunov | 2–3 | 40.00% |
| Yahiko Okami vs Yoshimitsu | 2–2 | 50.00% |
| Yahiko Okami vs Asuka | 4–0 | 100.00% |
| Yahiko Okami vs Jack-8 | 2–1 | 66.67% |
| Yahiko Okami vs Panda | 1–2 | 33.33% |
| Yahiko Okami vs Xiaoyu | 0–2 | 0.00% |
| Yahiko Okami vs Shaheen | 1–1 | 50.00% |
| Yahiko Okami vs Lars | 0–1 | 0.00% |
| Yahiko Okami vs Claudio | 0–1 | 0.00% |
| Yahiko Okami vs Zafina | 0–1 | 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.