| SaiSan vs Eddy | 7–9 | 43.75% |
| SaiSan vs Lars | 2–3 | 40.00% |
| SaiSan vs Jun | 3–2 | 60.00% |
| SaiSan vs Reina | 5–0 | 100.00% |
| SaiSan vs King | 4–0 | 100.00% |
| SaiSan vs Hwoarang | 2–2 | 50.00% |
| SaiSan vs Jin | 4–0 | 100.00% |
| SaiSan vs Steve | 4–0 | 100.00% |
| SaiSan vs Law | 2–1 | 66.67% |
| SaiSan vs Kazuya | 1–2 | 33.33% |
| SaiSan vs Raven | 1–2 | 33.33% |
| SaiSan vs Yoshimitsu | 2–0 | 100.00% |
| SaiSan vs Jack-8 | 0–2 | 0.00% |
| SaiSan vs Dragunov | 0–2 | 0.00% |
| SaiSan vs Panda | 0–2 | 0.00% |
| SaiSan vs Leroy | 2–0 | 100.00% |
| SaiSan vs Paul | 1–0 | 100.00% |
| SaiSan vs Xiaoyu | 0–1 | 0.00% |
| SaiSan vs Bryan | 1–0 | 100.00% |
| SaiSan vs Asuka | 1–0 | 100.00% |
| SaiSan vs Lili | 1–0 | 100.00% |
| SaiSan vs Alisa | 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.