| Sayn vs King | 29–20 | 59.18% |
| Sayn vs Hwoarang | 16–19 | 45.71% |
| Sayn vs Kazuya | 14–21 | 40.00% |
| Sayn vs Lili | 17–12 | 58.62% |
| Sayn vs Paul | 18–10 | 64.29% |
| Sayn vs Jin | 18–9 | 66.67% |
| Sayn vs Azucena | 11–16 | 40.74% |
| Sayn vs Bryan | 15–11 | 57.69% |
| Sayn vs Reina | 14–12 | 53.85% |
| Sayn vs Law | 12–13 | 48.00% |
| Sayn vs Steve | 14–11 | 56.00% |
| Sayn vs Dragunov | 11–13 | 45.83% |
| Sayn vs Devil Jin | 12–11 | 52.17% |
| Sayn vs Asuka | 8–14 | 36.36% |
| Sayn vs Xiaoyu | 8–12 | 40.00% |
| Sayn vs Alisa | 10–7 | 58.82% |
| Sayn vs Armor King | 14–3 | 82.35% |
| Sayn vs Yoshimitsu | 7–9 | 43.75% |
| Sayn vs Jun | 9–7 | 56.25% |
| Sayn vs Heihachi | 9–6 | 60.00% |
| Sayn vs Lee | 7–7 | 50.00% |
| Sayn vs Nina | 4–8 | 33.33% |
| Sayn vs Eddy | 5–5 | 50.00% |
| Sayn vs Jack-8 | 8–1 | 88.89% |
| Sayn vs Leo | 5–3 | 62.50% |
| Sayn vs Lars | 6–1 | 85.71% |
| Sayn vs Victor | 7–0 | 100.00% |
| Sayn vs Raven | 4–3 | 57.14% |
| Sayn vs Clive | 3–4 | 42.86% |
| Sayn vs Leroy | 5–1 | 83.33% |
| Sayn vs Panda | 2–3 | 40.00% |
| Sayn vs Claudio | 0–3 | 0.00% |
| Sayn vs Kuma | 0–3 | 0.00% |
| Sayn vs Lidia | 2–1 | 66.67% |
| Sayn vs Feng | 2–0 | 100.00% |
| Sayn vs Zafina | 2–0 | 100.00% |
| Sayn vs Anna | 1–1 | 50.00% |
| Sayn vs Fahkumram | 1–0 | 100.00% |
| Sayn vs Miary Zo | 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.