| Saiko Jo vs Reina | 8–5 | 61.54% |
| Saiko Jo vs King | 5–7 | 41.67% |
| Saiko Jo vs Hwoarang | 6–5 | 54.55% |
| Saiko Jo vs Steve | 5–6 | 45.45% |
| Saiko Jo vs Dragunov | 5–6 | 45.45% |
| Saiko Jo vs Law | 5–4 | 55.56% |
| Saiko Jo vs Victor | 7–2 | 77.78% |
| Saiko Jo vs Jun | 4–4 | 50.00% |
| Saiko Jo vs Eddy | 5–3 | 62.50% |
| Saiko Jo vs Yoshimitsu | 3–2 | 60.00% |
| Saiko Jo vs Xiaoyu | 3–2 | 60.00% |
| Saiko Jo vs Leo | 1–4 | 20.00% |
| Saiko Jo vs Kazuya | 2–2 | 50.00% |
| Saiko Jo vs Alisa | 4–0 | 100.00% |
| Saiko Jo vs Lidia | 2–2 | 50.00% |
| Saiko Jo vs Bryan | 1–2 | 33.33% |
| Saiko Jo vs Lars | 3–0 | 100.00% |
| Saiko Jo vs Lee | 3–0 | 100.00% |
| Saiko Jo vs Raven | 1–2 | 33.33% |
| Saiko Jo vs Paul | 1–1 | 50.00% |
| Saiko Jo vs Jack-8 | 1–1 | 50.00% |
| Saiko Jo vs Asuka | 2–0 | 100.00% |
| Saiko Jo vs Feng | 0–2 | 0.00% |
| Saiko Jo vs Lili | 0–2 | 0.00% |
| Saiko Jo vs Nina | 2–0 | 100.00% |
| Saiko Jo vs Azucena | 2–0 | 100.00% |
| Saiko Jo vs Claudio | 0–1 | 0.00% |
| Saiko Jo vs Kuma | 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.