| SapphYeen vs King | 9–15 | 37.50% |
| SapphYeen vs Jin | 9–12 | 42.86% |
| SapphYeen vs Hwoarang | 7–11 | 38.89% |
| SapphYeen vs Steve | 10–7 | 58.82% |
| SapphYeen vs Lee | 10–7 | 58.82% |
| SapphYeen vs Victor | 13–3 | 81.25% |
| SapphYeen vs Lili | 6–9 | 40.00% |
| SapphYeen vs Reina | 7–7 | 50.00% |
| SapphYeen vs Yoshimitsu | 6–7 | 46.15% |
| SapphYeen vs Bryan | 7–5 | 58.33% |
| SapphYeen vs Dragunov | 8–4 | 66.67% |
| SapphYeen vs Azucena | 6–6 | 50.00% |
| SapphYeen vs Eddy | 5–6 | 45.45% |
| SapphYeen vs Xiaoyu | 10–0 | 100.00% |
| SapphYeen vs Jack-8 | 7–3 | 70.00% |
| SapphYeen vs Leo | 2–8 | 20.00% |
| SapphYeen vs Alisa | 8–1 | 88.89% |
| SapphYeen vs Jun | 8–0 | 100.00% |
| SapphYeen vs Law | 2–5 | 28.57% |
| SapphYeen vs Asuka | 5–2 | 71.43% |
| SapphYeen vs Claudio | 4–3 | 57.14% |
| SapphYeen vs Shaheen | 3–3 | 50.00% |
| SapphYeen vs Raven | 4–2 | 66.67% |
| SapphYeen vs Lidia | 6–0 | 100.00% |
| SapphYeen vs Devil Jin | 3–2 | 60.00% |
| SapphYeen vs Feng | 2–2 | 50.00% |
| SapphYeen vs Nina | 3–1 | 75.00% |
| SapphYeen vs Leroy | 2–2 | 50.00% |
| SapphYeen vs Kazuya | 3–0 | 100.00% |
| SapphYeen vs Paul | 0–2 | 0.00% |
| SapphYeen vs Kuma | 0–2 | 0.00% |
| SapphYeen vs Panda | 0–2 | 0.00% |
| SapphYeen vs Zafina | 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.