| JAV | SayamaAi vs King | 22–0 | 100.00% |
| JAV | SayamaAi vs Jin | 15–1 | 93.75% |
| JAV | SayamaAi vs Asuka | 8–1 | 88.89% |
| JAV | SayamaAi vs Lili | 5–4 | 55.56% |
| JAV | SayamaAi vs Alisa | 6–3 | 66.67% |
| JAV | SayamaAi vs Steve | 6–2 | 75.00% |
| JAV | SayamaAi vs Reina | 8–0 | 100.00% |
| JAV | SayamaAi vs Victor | 8–0 | 100.00% |
| JAV | SayamaAi vs Dragunov | 6–1 | 85.71% |
| JAV | SayamaAi vs Lee | 7–0 | 100.00% |
| JAV | SayamaAi vs Paul | 5–1 | 83.33% |
| JAV | SayamaAi vs Hwoarang | 6–0 | 100.00% |
| JAV | SayamaAi vs Kazuya | 6–0 | 100.00% |
| JAV | SayamaAi vs Leo | 6–0 | 100.00% |
| JAV | SayamaAi vs Devil Jin | 6–0 | 100.00% |
| JAV | SayamaAi vs Xiaoyu | 5–0 | 100.00% |
| JAV | SayamaAi vs Yoshimitsu | 3–1 | 75.00% |
| JAV | SayamaAi vs Bryan | 3–0 | 100.00% |
| JAV | SayamaAi vs Claudio | 2–1 | 66.67% |
| JAV | SayamaAi vs Panda | 2–1 | 66.67% |
| JAV | SayamaAi vs Zafina | 3–0 | 100.00% |
| JAV | SayamaAi vs Azucena | 3–0 | 100.00% |
| JAV | SayamaAi vs Lidia | 3–0 | 100.00% |
| JAV | SayamaAi vs Raven | 1–2 | 33.33% |
| JAV | SayamaAi vs Law | 2–0 | 100.00% |
| JAV | SayamaAi vs Jack-8 | 2–0 | 100.00% |
| JAV | SayamaAi vs Feng | 2–0 | 100.00% |
| JAV | SayamaAi vs Lars | 2–0 | 100.00% |
| JAV | SayamaAi vs Shaheen | 2–0 | 100.00% |
| JAV | SayamaAi vs Jun | 2–0 | 100.00% |
| JAV | SayamaAi 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.