| Saigo_Kairyu vs Paul | 20–20 | 50.00% |
| Saigo_Kairyu vs Heihachi | 15–23 | 39.47% |
| Saigo_Kairyu vs Law | 11–21 | 34.38% |
| Saigo_Kairyu vs Jin | 16–14 | 53.33% |
| Saigo_Kairyu vs Dragunov | 17–11 | 60.71% |
| Saigo_Kairyu vs Reina | 18–9 | 66.67% |
| Saigo_Kairyu vs Hwoarang | 15–9 | 62.50% |
| Saigo_Kairyu vs King | 11–12 | 47.83% |
| Saigo_Kairyu vs Kazuya | 6–16 | 27.27% |
| Saigo_Kairyu vs Bryan | 7–14 | 33.33% |
| Saigo_Kairyu vs Asuka | 14–4 | 77.78% |
| Saigo_Kairyu vs Jun | 8–9 | 47.06% |
| Saigo_Kairyu vs Steve | 10–6 | 62.50% |
| Saigo_Kairyu vs Xiaoyu | 3–10 | 23.08% |
| Saigo_Kairyu vs Devil Jin | 6–6 | 50.00% |
| Saigo_Kairyu vs Lili | 6–6 | 50.00% |
| Saigo_Kairyu vs Alisa | 6–6 | 50.00% |
| Saigo_Kairyu vs Nina | 5–6 | 45.45% |
| Saigo_Kairyu vs Yoshimitsu | 5–5 | 50.00% |
| Saigo_Kairyu vs Lars | 2–7 | 22.22% |
| Saigo_Kairyu vs Azucena | 3–6 | 33.33% |
| Saigo_Kairyu vs Jack-8 | 1–6 | 14.29% |
| Saigo_Kairyu vs Lee | 4–3 | 57.14% |
| Saigo_Kairyu vs Anna | 2–5 | 28.57% |
| Saigo_Kairyu vs Feng | 4–2 | 66.67% |
| Saigo_Kairyu vs Claudio | 2–4 | 33.33% |
| Saigo_Kairyu vs Lidia | 3–3 | 50.00% |
| Saigo_Kairyu vs Leo | 0–5 | 0.00% |
| Saigo_Kairyu vs Shaheen | 5–0 | 100.00% |
| Saigo_Kairyu vs Leroy | 3–2 | 60.00% |
| Saigo_Kairyu vs Victor | 1–4 | 20.00% |
| Saigo_Kairyu vs Eddy | 3–0 | 100.00% |
| Saigo_Kairyu vs Kuma | 1–1 | 50.00% |
| Saigo_Kairyu vs Panda | 2–0 | 100.00% |
| Saigo_Kairyu vs Raven | 2–0 | 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.