| Hayama_kenta vs King | 3–2 | 60.00% |
| Hayama_kenta vs Jin | 4–0 | 100.00% |
| Hayama_kenta vs Jun | 2–2 | 50.00% |
| Hayama_kenta vs Hwoarang | 1–2 | 33.33% |
| Hayama_kenta vs Bryan | 2–1 | 66.67% |
| Hayama_kenta vs Shaheen | 2–1 | 66.67% |
| Hayama_kenta vs Yoshimitsu | 0–2 | 0.00% |
| Hayama_kenta vs Jack-8 | 1–1 | 50.00% |
| Hayama_kenta vs Leo | 2–0 | 100.00% |
| Hayama_kenta vs Reina | 2–0 | 100.00% |
| Hayama_kenta vs Eddy | 0–2 | 0.00% |
| Hayama_kenta vs Xiaoyu | 0–1 | 0.00% |
| Hayama_kenta vs Devil Jin | 0–1 | 0.00% |
| Hayama_kenta vs Lili | 0–1 | 0.00% |
| Hayama_kenta vs Dragunov | 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.