| YoWhat vs Steve | 15–6 | 71.43% |
| YoWhat vs Bryan | 9–9 | 50.00% |
| YoWhat vs Jin | 9–5 | 64.29% |
| YoWhat vs Lars | 4–9 | 30.77% |
| YoWhat vs Victor | 7–5 | 58.33% |
| YoWhat vs Eddy | 2–10 | 16.67% |
| YoWhat vs Kazuya | 4–6 | 40.00% |
| YoWhat vs Devil Jin | 6–4 | 60.00% |
| YoWhat vs Leo | 8–2 | 80.00% |
| YoWhat vs Leroy | 4–6 | 40.00% |
| YoWhat vs Reina | 8–2 | 80.00% |
| YoWhat vs Yoshimitsu | 4–5 | 44.44% |
| YoWhat vs Hwoarang | 8–1 | 88.89% |
| YoWhat vs King | 6–2 | 75.00% |
| YoWhat vs Asuka | 5–3 | 62.50% |
| YoWhat vs Law | 4–3 | 57.14% |
| YoWhat vs Nina | 3–3 | 50.00% |
| YoWhat vs Zafina | 3–3 | 50.00% |
| YoWhat vs Raven | 3–2 | 60.00% |
| YoWhat vs Lili | 2–2 | 50.00% |
| YoWhat vs Dragunov | 1–3 | 25.00% |
| YoWhat vs Azucena | 3–1 | 75.00% |
| YoWhat vs Paul | 1–2 | 33.33% |
| YoWhat vs Jun | 0–3 | 0.00% |
| YoWhat vs Heihachi | 2–1 | 66.67% |
| YoWhat vs Feng | 2–0 | 100.00% |
| YoWhat vs Claudio | 0–2 | 0.00% |
| YoWhat vs Lee | 2–0 | 100.00% |
| YoWhat vs Xiaoyu | 1–0 | 100.00% |
| YoWhat vs Miary Zo | 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.