| Saitoo vs Law | 34–10 | 77.27% |
| Saitoo vs Jin | 28–8 | 77.78% |
| Saitoo vs Hwoarang | 27–5 | 84.38% |
| Saitoo vs Kazuya | 28–3 | 90.32% |
| Saitoo vs Lidia | 22–5 | 81.48% |
| Saitoo vs King | 17–6 | 73.91% |
| Saitoo vs Yoshimitsu | 12–7 | 63.16% |
| Saitoo vs Reina | 16–2 | 88.89% |
| Saitoo vs Nina | 15–1 | 93.75% |
| Saitoo vs Victor | 10–4 | 71.43% |
| Saitoo vs Dragunov | 12–1 | 92.31% |
| Saitoo vs Eddy | 13–0 | 100.00% |
| Saitoo vs Paul | 8–4 | 66.67% |
| Saitoo vs Bryan | 9–3 | 75.00% |
| Saitoo vs Xiaoyu | 6–5 | 54.55% |
| Saitoo vs Lili | 7–4 | 63.64% |
| Saitoo vs Feng | 6–4 | 60.00% |
| Saitoo vs Heihachi | 7–3 | 70.00% |
| Saitoo vs Lee | 6–3 | 66.67% |
| Saitoo vs Steve | 7–1 | 87.50% |
| Saitoo vs Asuka | 7–1 | 87.50% |
| Saitoo vs Devil Jin | 8–0 | 100.00% |
| Saitoo vs Alisa | 5–2 | 71.43% |
| Saitoo vs Shaheen | 5–2 | 71.43% |
| Saitoo vs Leroy | 3–3 | 50.00% |
| Saitoo vs Azucena | 5–0 | 100.00% |
| Saitoo vs Raven | 3–2 | 60.00% |
| Saitoo vs Lars | 2–2 | 50.00% |
| Saitoo vs Claudio | 3–1 | 75.00% |
| Saitoo vs Leo | 3–0 | 100.00% |
| Saitoo vs Jack-8 | 1–1 | 50.00% |
| Saitoo vs Kuma | 2–0 | 100.00% |
| Saitoo vs Zafina | 2–0 | 100.00% |
| Saitoo vs Panda | 0–1 | 0.00% |
| Saitoo vs Jun | 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.