| Saikai vs Clive | 13–13 | 50.00% |
| Saikai vs Reina | 13–8 | 61.90% |
| Saikai vs Jin | 8–11 | 42.11% |
| Saikai vs Kazuya | 7–9 | 43.75% |
| Saikai vs Hwoarang | 3–7 | 30.00% |
| Saikai vs Steve | 7–3 | 70.00% |
| Saikai vs Devil Jin | 2–8 | 20.00% |
| Saikai vs Lili | 6–4 | 60.00% |
| Saikai vs Jun | 8–2 | 80.00% |
| Saikai vs King | 6–3 | 66.67% |
| Saikai vs Paul | 3–5 | 37.50% |
| Saikai vs Xiaoyu | 4–2 | 66.67% |
| Saikai vs Bryan | 3–3 | 50.00% |
| Saikai vs Asuka | 2–3 | 40.00% |
| Saikai vs Alisa | 4–1 | 80.00% |
| Saikai vs Azucena | 5–0 | 100.00% |
| Saikai vs Lee | 4–0 | 100.00% |
| Saikai vs Raven | 1–3 | 25.00% |
| Saikai vs Feng | 1–2 | 33.33% |
| Saikai vs Lars | 1–2 | 33.33% |
| Saikai vs Law | 1–1 | 50.00% |
| Saikai vs Jack-8 | 0–2 | 0.00% |
| Saikai vs Leo | 2–0 | 100.00% |
| Saikai vs Claudio | 2–0 | 100.00% |
| Saikai vs Leroy | 1–1 | 50.00% |
| Saikai vs Victor | 2–0 | 100.00% |
| Saikai vs Eddy | 1–1 | 50.00% |
| Saikai vs Lidia | 0–2 | 0.00% |
| Saikai vs Heihachi | 2–0 | 100.00% |
| Saikai vs Shaheen | 1–0 | 100.00% |
| Saikai vs Nina | 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.