| Saito vs Armor King | 26–38 | 40.62% |
| Saito vs Kazuya | 20–41 | 32.79% |
| Saito vs Jin | 33–20 | 62.26% |
| Saito vs Dragunov | 18–30 | 37.50% |
| Saito vs Reina | 25–22 | 53.19% |
| Saito vs King | 18–28 | 39.13% |
| Saito vs Bryan | 18–17 | 51.43% |
| Saito vs Lee | 8–21 | 27.59% |
| Saito vs Heihachi | 12–16 | 42.86% |
| Saito vs Steve | 11–13 | 45.83% |
| Saito vs Lars | 8–15 | 34.78% |
| Saito vs Victor | 12–10 | 54.55% |
| Saito vs Paul | 7–13 | 35.00% |
| Saito vs Yoshimitsu | 8–12 | 40.00% |
| Saito vs Lili | 6–14 | 30.00% |
| Saito vs Anna | 8–12 | 40.00% |
| Saito vs Jun | 8–11 | 42.11% |
| Saito vs Hwoarang | 5–10 | 33.33% |
| Saito vs Leroy | 3–12 | 20.00% |
| Saito vs Lidia | 4–9 | 30.77% |
| Saito vs Xiaoyu | 5–7 | 41.67% |
| Saito vs Alisa | 7–5 | 58.33% |
| Saito vs Eddy | 2–10 | 16.67% |
| Saito vs Law | 5–6 | 45.45% |
| Saito vs Claudio | 5–5 | 50.00% |
| Saito vs Asuka | 6–3 | 66.67% |
| Saito vs Clive | 4–5 | 44.44% |
| Saito vs Azucena | 3–5 | 37.50% |
| Saito vs Fahkumram | 3–4 | 42.86% |
| Saito vs Zafina | 2–4 | 33.33% |
| Saito vs Nina | 4–1 | 80.00% |
| Saito vs Devil Jin | 2–2 | 50.00% |
| Saito vs Feng | 2–2 | 50.00% |
| Saito vs Kuma | 3–1 | 75.00% |
| Saito vs Leo | 1–2 | 33.33% |
| Saito vs Jack-8 | 1–1 | 50.00% |
| Saito vs Shaheen | 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.