| Yamata Orochi vs Law | 3–4 | 42.86% |
| Yamata Orochi vs Dragunov | 4–0 | 100.00% |
| Yamata Orochi vs Feng | 2–1 | 66.67% |
| Yamata Orochi vs King | 2–0 | 100.00% |
| Yamata Orochi vs Hwoarang | 2–0 | 100.00% |
| Yamata Orochi vs Jin | 0–1 | 0.00% |
| Yamata Orochi vs Steve | 0–1 | 0.00% |
| Yamata Orochi vs Jack-8 | 1–0 | 100.00% |
| Yamata Orochi vs Devil Jin | 1–0 | 100.00% |
| Yamata Orochi vs Lili | 1–0 | 100.00% |
| Yamata Orochi vs Shaheen | 1–0 | 100.00% |
| Yamata Orochi vs Jun | 0–1 | 0.00% |
| Yamata Orochi vs Reina | 1–0 | 100.00% |
| Yamata Orochi vs Azucena | 0–1 | 0.00% |
| Yamata Orochi vs Victor | 0–1 | 0.00% |
| Yamata Orochi vs Eddy | 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.