| Sayso 40 vs King | 8–12 | 40.00% |
| Sayso 40 vs Steve | 10–7 | 58.82% |
| Sayso 40 vs Clive | 9–7 | 56.25% |
| Sayso 40 vs Asuka | 7–8 | 46.67% |
| Sayso 40 vs Reina | 9–5 | 64.29% |
| Sayso 40 vs Kazuya | 6–5 | 54.55% |
| Sayso 40 vs Yoshimitsu | 7–2 | 77.78% |
| Sayso 40 vs Hwoarang | 6–3 | 66.67% |
| Sayso 40 vs Xiaoyu | 4–3 | 57.14% |
| Sayso 40 vs Jack-8 | 6–1 | 85.71% |
| Sayso 40 vs Azucena | 2–4 | 33.33% |
| Sayso 40 vs Victor | 4–2 | 66.67% |
| Sayso 40 vs Paul | 2–3 | 40.00% |
| Sayso 40 vs Dragunov | 1–4 | 20.00% |
| Sayso 40 vs Claudio | 2–3 | 40.00% |
| Sayso 40 vs Heihachi | 3–2 | 60.00% |
| Sayso 40 vs Law | 3–1 | 75.00% |
| Sayso 40 vs Devil Jin | 4–0 | 100.00% |
| Sayso 40 vs Lili | 3–1 | 75.00% |
| Sayso 40 vs Nina | 2–2 | 50.00% |
| Sayso 40 vs Eddy | 2–2 | 50.00% |
| Sayso 40 vs Leroy | 2–1 | 66.67% |
| Sayso 40 vs Jun | 2–1 | 66.67% |
| Sayso 40 vs Raven | 2–1 | 66.67% |
| Sayso 40 vs Jin | 0–2 | 0.00% |
| Sayso 40 vs Bryan | 0–2 | 0.00% |
| Sayso 40 vs Lars | 0–2 | 0.00% |
| Sayso 40 vs Lee | 0–2 | 0.00% |
| Sayso 40 vs Kuma | 2–0 | 100.00% |
| Sayso 40 vs Zafina | 2–0 | 100.00% |
| Sayso 40 vs Shaheen | 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.