| whyy vs Jin | 9–9 | 50.00% |
| whyy vs Hwoarang | 15–0 | 100.00% |
| whyy vs King | 10–4 | 71.43% |
| whyy vs Dragunov | 9–5 | 64.29% |
| whyy vs Kazuya | 7–4 | 63.64% |
| whyy vs Reina | 6–5 | 54.55% |
| whyy vs Bryan | 7–3 | 70.00% |
| whyy vs Xiaoyu | 6–3 | 66.67% |
| whyy vs Jun | 6–3 | 66.67% |
| whyy vs Steve | 7–1 | 87.50% |
| whyy vs Lars | 7–1 | 87.50% |
| whyy vs Raven | 5–3 | 62.50% |
| whyy vs Devil Jin | 2–4 | 33.33% |
| whyy vs Claudio | 4–2 | 66.67% |
| whyy vs Victor | 5–1 | 83.33% |
| whyy vs Clive | 4–2 | 66.67% |
| whyy vs Paul | 5–0 | 100.00% |
| whyy vs Yoshimitsu | 4–1 | 80.00% |
| whyy vs Asuka | 3–2 | 60.00% |
| whyy vs Feng | 2–3 | 40.00% |
| whyy vs Lidia | 5–0 | 100.00% |
| whyy vs Leo | 4–0 | 100.00% |
| whyy vs Nina | 2–2 | 50.00% |
| whyy vs Panda | 0–4 | 0.00% |
| whyy vs Heihachi | 4–0 | 100.00% |
| whyy vs Law | 2–1 | 66.67% |
| whyy vs Eddy | 3–0 | 100.00% |
| whyy vs Kuma | 0–2 | 0.00% |
| whyy vs Leroy | 2–0 | 100.00% |
| whyy vs Azucena | 2–0 | 100.00% |
| whyy vs Jack-8 | 0–1 | 0.00% |
| whyy vs Lili | 0–1 | 0.00% |
| whyy vs Lee | 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.