| WWhyyy vs Bryan | 65–16 | 80.25% |
| WWhyyy vs Kazuya | 31–21 | 59.62% |
| WWhyyy vs Dragunov | 32–14 | 69.57% |
| WWhyyy vs Heihachi | 33–9 | 78.57% |
| WWhyyy vs King | 32–5 | 86.49% |
| WWhyyy vs Jin | 25–12 | 67.57% |
| WWhyyy vs Hwoarang | 30–4 | 88.24% |
| WWhyyy vs Paul | 26–7 | 78.79% |
| WWhyyy vs Steve | 24–8 | 75.00% |
| WWhyyy vs Leroy | 19–12 | 61.29% |
| WWhyyy vs Feng | 23–6 | 79.31% |
| WWhyyy vs Shaheen | 17–11 | 60.71% |
| WWhyyy vs Asuka | 21–6 | 77.78% |
| WWhyyy vs Victor | 13–14 | 48.15% |
| WWhyyy vs Azucena | 16–9 | 64.00% |
| WWhyyy vs Jack-8 | 16–8 | 66.67% |
| WWhyyy vs Lars | 11–11 | 50.00% |
| WWhyyy vs Jun | 11–10 | 52.38% |
| WWhyyy vs Law | 17–2 | 89.47% |
| WWhyyy vs Claudio | 14–5 | 73.68% |
| WWhyyy vs Lidia | 11–8 | 57.89% |
| WWhyyy vs Nina | 14–4 | 77.78% |
| WWhyyy vs Kuma | 9–9 | 50.00% |
| WWhyyy vs Yoshimitsu | 12–5 | 70.59% |
| WWhyyy vs Alisa | 10–7 | 58.82% |
| WWhyyy vs Devil Jin | 13–2 | 86.67% |
| WWhyyy vs Lili | 10–5 | 66.67% |
| WWhyyy vs Leo | 9–3 | 75.00% |
| WWhyyy vs Lee | 8–4 | 66.67% |
| WWhyyy vs Raven | 5–7 | 41.67% |
| WWhyyy vs Eddy | 5–6 | 45.45% |
| WWhyyy vs Reina | 5–4 | 55.56% |
| WWhyyy vs Zafina | 5–3 | 62.50% |
| WWhyyy vs Xiaoyu | 5–2 | 71.43% |
| WWhyyy vs Miary Zo | 6–1 | 85.71% |
| WWhyyy vs Fahkumram | 2–1 | 66.67% |
| WWhyyy vs Clive | 1–1 | 50.00% |
| WWhyyy vs Armor King | 2–0 | 100.00% |
| WWhyyy vs Panda | 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.