| Yawnster vs King | 28–19 | 59.57% |
| Yawnster vs Jin | 19–19 | 50.00% |
| Yawnster vs Law | 15–19 | 44.12% |
| Yawnster vs Hwoarang | 17–14 | 54.84% |
| Yawnster vs Reina | 12–19 | 38.71% |
| Yawnster vs Eddy | 7–24 | 22.58% |
| Yawnster vs Lars | 14–14 | 50.00% |
| Yawnster vs Steve | 15–12 | 55.56% |
| Yawnster vs Azucena | 19–8 | 70.37% |
| Yawnster vs Claudio | 15–11 | 57.69% |
| Yawnster vs Kazuya | 10–15 | 40.00% |
| Yawnster vs Dragunov | 15–10 | 60.00% |
| Yawnster vs Bryan | 9–10 | 47.37% |
| Yawnster vs Lili | 8–11 | 42.11% |
| Yawnster vs Yoshimitsu | 9–9 | 50.00% |
| Yawnster vs Feng | 11–6 | 64.71% |
| Yawnster vs Nina | 8–8 | 50.00% |
| Yawnster vs Lee | 9–6 | 60.00% |
| Yawnster vs Victor | 6–9 | 40.00% |
| Yawnster vs Asuka | 7–6 | 53.85% |
| Yawnster vs Xiaoyu | 6–6 | 50.00% |
| Yawnster vs Raven | 8–4 | 66.67% |
| Yawnster vs Devil Jin | 6–5 | 54.55% |
| Yawnster vs Alisa | 6–5 | 54.55% |
| Yawnster vs Leroy | 5–6 | 45.45% |
| Yawnster vs Jun | 7–4 | 63.64% |
| Yawnster vs Leo | 2–7 | 22.22% |
| Yawnster vs Jack-8 | 5–2 | 71.43% |
| Yawnster vs Paul | 2–4 | 33.33% |
| Yawnster vs Shaheen | 3–3 | 50.00% |
| Yawnster vs Kuma | 2–3 | 40.00% |
| Yawnster vs Zafina | 2–1 | 66.67% |
| Yawnster vs Panda | 2–0 | 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.