| SEISHIRO vs Jin | 6–3 | 66.67% |
| SEISHIRO vs Xiaoyu | 3–4 | 42.86% |
| SEISHIRO vs Steve | 5–1 | 83.33% |
| SEISHIRO vs Jun | 4–2 | 66.67% |
| SEISHIRO vs Azucena | 5–1 | 83.33% |
| SEISHIRO vs Lee | 2–3 | 40.00% |
| SEISHIRO vs Bryan | 2–2 | 50.00% |
| SEISHIRO vs Asuka | 3–1 | 75.00% |
| SEISHIRO vs Lili | 1–3 | 25.00% |
| SEISHIRO vs Reina | 2–2 | 50.00% |
| SEISHIRO vs Paul | 1–2 | 33.33% |
| SEISHIRO vs King | 3–0 | 100.00% |
| SEISHIRO vs Feng | 1–2 | 33.33% |
| SEISHIRO vs Zafina | 2–1 | 66.67% |
| SEISHIRO vs Leroy | 2–1 | 66.67% |
| SEISHIRO vs Hwoarang | 1–1 | 50.00% |
| SEISHIRO vs Dragunov | 2–0 | 100.00% |
| SEISHIRO vs Kuma | 0–2 | 0.00% |
| SEISHIRO vs Raven | 2–0 | 100.00% |
| SEISHIRO vs Law | 1–0 | 100.00% |
| SEISHIRO vs Yoshimitsu | 0–1 | 0.00% |
| SEISHIRO vs Jack-8 | 1–0 | 100.00% |
| SEISHIRO vs Leo | 0–1 | 0.00% |
| SEISHIRO vs Lars | 1–0 | 100.00% |
| SEISHIRO vs Victor | 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.