| Saku vs Asuka | 7–9 | 43.75% |
| Saku vs King | 9–5 | 64.29% |
| Saku vs Yoshimitsu | 7–7 | 50.00% |
| Saku vs Jin | 4–10 | 28.57% |
| Saku vs Reina | 8–3 | 72.73% |
| Saku vs Kazuya | 3–7 | 30.00% |
| Saku vs Bryan | 1–8 | 11.11% |
| Saku vs Kuma | 2–7 | 22.22% |
| Saku vs Steve | 4–3 | 57.14% |
| Saku vs Dragunov | 1–5 | 16.67% |
| Saku vs Lars | 4–1 | 80.00% |
| Saku vs Alisa | 4–1 | 80.00% |
| Saku vs Raven | 0–4 | 0.00% |
| Saku vs Armor King | 3–1 | 75.00% |
| Saku vs Miary Zo | 1–3 | 25.00% |
| Saku vs Zafina | 2–1 | 66.67% |
| Saku vs Azucena | 2–1 | 66.67% |
| Saku vs Devil Jin | 2–0 | 100.00% |
| Saku vs Lili | 2–0 | 100.00% |
| Saku vs Claudio | 0–2 | 0.00% |
| Saku vs Leroy | 1–1 | 50.00% |
| Saku vs Jun | 1–1 | 50.00% |
| Saku vs Lidia | 0–2 | 0.00% |
| Saku vs Law | 1–0 | 100.00% |
| Saku vs Hwoarang | 0–1 | 0.00% |
| Saku vs Jack-8 | 1–0 | 100.00% |
| Saku vs Victor | 0–1 | 0.00% |
| Saku vs Heihachi | 0–1 | 0.00% |
| Saku vs Clive | 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.