| yssy vs Steve | 26–16 | 61.90% |
| yssy vs King | 25–16 | 60.98% |
| yssy vs Jin | 18–19 | 48.65% |
| yssy vs Bryan | 16–19 | 45.71% |
| yssy vs Reina | 17–18 | 48.57% |
| yssy vs Kazuya | 20–10 | 66.67% |
| yssy vs Lee | 11–19 | 36.67% |
| yssy vs Dragunov | 14–12 | 53.85% |
| yssy vs Yoshimitsu | 8–16 | 33.33% |
| yssy vs Lili | 17–7 | 70.83% |
| yssy vs Alisa | 11–12 | 47.83% |
| yssy vs Azucena | 8–9 | 47.06% |
| yssy vs Eddy | 6–11 | 35.29% |
| yssy vs Nina | 6–10 | 37.50% |
| yssy vs Xiaoyu | 8–7 | 53.33% |
| yssy vs Paul | 7–7 | 50.00% |
| yssy vs Feng | 5–9 | 35.71% |
| yssy vs Victor | 6–8 | 42.86% |
| yssy vs Devil Jin | 6–7 | 46.15% |
| yssy vs Jun | 8–5 | 61.54% |
| yssy vs Law | 9–3 | 75.00% |
| yssy vs Jack-8 | 7–5 | 58.33% |
| yssy vs Asuka | 7–5 | 58.33% |
| yssy vs Kuma | 7–5 | 58.33% |
| yssy vs Raven | 4–6 | 40.00% |
| yssy vs Hwoarang | 2–7 | 22.22% |
| yssy vs Shaheen | 2–7 | 22.22% |
| yssy vs Leo | 3–4 | 42.86% |
| yssy vs Lars | 3–0 | 100.00% |
| yssy vs Zafina | 0–3 | 0.00% |
| yssy vs Claudio | 2–0 | 100.00% |
| yssy vs Panda | 1–0 | 100.00% |
| yssy vs Leroy | 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.