| Yyyyyyyyyyyy vs Hwoarang | 9–6 | 60.00% |
| Yyyyyyyyyyyy vs Eddy | 4–9–1 | 30.77% |
| Yyyyyyyyyyyy vs Jin | 8–5 | 61.54% |
| Yyyyyyyyyyyy vs Steve | 4–9 | 30.77% |
| Yyyyyyyyyyyy vs Azucena | 4–6 | 40.00% |
| Yyyyyyyyyyyy vs Nina | 3–6 | 33.33% |
| Yyyyyyyyyyyy vs Jun | 4–5 | 44.44% |
| Yyyyyyyyyyyy vs Reina | 2–7 | 22.22% |
| Yyyyyyyyyyyy vs King | 2–5 | 28.57% |
| Yyyyyyyyyyyy vs Yoshimitsu | 4–3 | 57.14% |
| Yyyyyyyyyyyy vs Bryan | 2–3 | 40.00% |
| Yyyyyyyyyyyy vs Kazuya | 1–4 | 20.00% |
| Yyyyyyyyyyyy vs Dragunov | 4–1 | 80.00% |
| Yyyyyyyyyyyy vs Leo | 1–4 | 20.00% |
| Yyyyyyyyyyyy vs Leroy | 1–4 | 20.00% |
| Yyyyyyyyyyyy vs Lee | 3–1 | 75.00% |
| Yyyyyyyyyyyy vs Victor | 2–2 | 50.00% |
| Yyyyyyyyyyyy vs Law | 1–2 | 33.33% |
| Yyyyyyyyyyyy vs Kuma | 0–3 | 0.00% |
| Yyyyyyyyyyyy vs Raven | 1–2 | 33.33% |
| Yyyyyyyyyyyy vs Feng | 1–1 | 50.00% |
| Yyyyyyyyyyyy vs Lili | 0–2 | 0.00% |
| Yyyyyyyyyyyy vs Jack-8 | 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.