| HomeSayyung vs Reina | 17–33–1 | 34.00% |
| HomeSayyung vs Jin | 23–20 | 53.49% |
| HomeSayyung vs Fahkumram | 12–31 | 27.91% |
| HomeSayyung vs King | 14–25 | 35.90% |
| HomeSayyung vs Kazuya | 16–21 | 43.24% |
| HomeSayyung vs Miary Zo | 13–23 | 36.11% |
| HomeSayyung vs Clive | 13–16 | 44.83% |
| HomeSayyung vs Armor King | 8–21 | 27.59% |
| HomeSayyung vs Azucena | 12–15 | 44.44% |
| HomeSayyung vs Steve | 14–12 | 53.85% |
| HomeSayyung vs Law | 8–14 | 36.36% |
| HomeSayyung vs Lili | 3–17 | 15.00% |
| HomeSayyung vs Dragunov | 7–13 | 35.00% |
| HomeSayyung vs Bryan | 7–11 | 38.89% |
| HomeSayyung vs Leo | 9–9 | 50.00% |
| HomeSayyung vs Jun | 5–13 | 27.78% |
| HomeSayyung vs Hwoarang | 9–8 | 52.94% |
| HomeSayyung vs Eddy | 9–8 | 52.94% |
| HomeSayyung vs Feng | 7–8 | 46.67% |
| HomeSayyung vs Raven | 3–12 | 20.00% |
| HomeSayyung vs Lidia | 6–9 | 40.00% |
| HomeSayyung vs Paul | 4–9 | 30.77% |
| HomeSayyung vs Lars | 2–11 | 15.38% |
| HomeSayyung vs Leroy | 6–6 | 50.00% |
| HomeSayyung vs Xiaoyu | 5–6 | 45.45% |
| HomeSayyung vs Nina | 3–8 | 27.27% |
| HomeSayyung vs Lee | 2–8 | 20.00% |
| HomeSayyung vs Anna | 5–5 | 50.00% |
| HomeSayyung vs Asuka | 2–7 | 22.22% |
| HomeSayyung vs Shaheen | 3–5 | 37.50% |
| HomeSayyung vs Heihachi | 4–4 | 50.00% |
| HomeSayyung vs Victor | 3–4 | 42.86% |
| HomeSayyung vs Yoshimitsu | 3–3 | 50.00% |
| HomeSayyung vs Alisa | 2–4 | 33.33% |
| HomeSayyung vs Claudio | 2–3 | 40.00% |
| HomeSayyung vs Panda | 2–3 | 40.00% |
| HomeSayyung vs Jack-8 | 3–1 | 75.00% |
| HomeSayyung vs Zafina | 2–2 | 50.00% |
| HomeSayyung vs Kuma | 2–1 | 66.67% |
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.