| Saitoshi vs Jin | 45–44 | 50.56% |
| Saitoshi vs Hwoarang | 33–23 | 58.93% |
| Saitoshi vs Yoshimitsu | 23–24 | 48.94% |
| Saitoshi vs Reina | 24–23 | 51.06% |
| Saitoshi vs King | 21–22 | 48.84% |
| Saitoshi vs Dragunov | 22–21 | 51.16% |
| Saitoshi vs Kazuya | 23–19 | 54.76% |
| Saitoshi vs Bryan | 14–27 | 34.15% |
| Saitoshi vs Law | 19–20 | 48.72% |
| Saitoshi vs Eddy | 24–15 | 61.54% |
| Saitoshi vs Paul | 23–13 | 63.89% |
| Saitoshi vs Lee | 16–20 | 44.44% |
| Saitoshi vs Jun | 17–16 | 51.52% |
| Saitoshi vs Steve | 20–11 | 64.52% |
| Saitoshi vs Devil Jin | 11–19 | 36.67% |
| Saitoshi vs Azucena | 13–17 | 43.33% |
| Saitoshi vs Lili | 18–11 | 62.07% |
| Saitoshi vs Nina | 14–13 | 51.85% |
| Saitoshi vs Feng | 10–16 | 38.46% |
| Saitoshi vs Lidia | 16–9 | 64.00% |
| Saitoshi vs Asuka | 13–8 | 61.90% |
| Saitoshi vs Lars | 14–7 | 66.67% |
| Saitoshi vs Victor | 14–7 | 66.67% |
| Saitoshi vs Jack-8 | 11–9 | 55.00% |
| Saitoshi vs Leroy | 10–5 | 66.67% |
| Saitoshi vs Raven | 6–9 | 40.00% |
| Saitoshi vs Claudio | 5–8 | 38.46% |
| Saitoshi vs Alisa | 2–10 | 16.67% |
| Saitoshi vs Xiaoyu | 5–6 | 45.45% |
| Saitoshi vs Leo | 5–2 | 71.43% |
| Saitoshi vs Shaheen | 4–3 | 57.14% |
| Saitoshi vs Zafina | 0–6 | 0.00% |
| Saitoshi vs Kuma | 3–0 | 100.00% |
| Saitoshi vs Panda | 0–1 | 0.00% |
| Saitoshi vs Fahkumram | 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.