| Washyoung vs Lee | 58–18 | 76.32% |
| Washyoung vs Yoshimitsu | 50–25 | 66.67% |
| Washyoung vs Bryan | 44–23 | 65.67% |
| Washyoung vs Lili | 36–26 | 58.06% |
| Washyoung vs Steve | 36–20 | 64.29% |
| Washyoung vs Jin | 48–7 | 87.27% |
| Washyoung vs Kuma | 28–25 | 52.83% |
| Washyoung vs Hwoarang | 40–11 | 78.43% |
| Washyoung vs Nina | 35–15 | 70.00% |
| Washyoung vs Eddy | 24–26 | 48.00% |
| Washyoung vs Lars | 39–10 | 79.59% |
| Washyoung vs Feng | 33–13 | 71.74% |
| Washyoung vs King | 35–9 | 79.55% |
| Washyoung vs Asuka | 34–9 | 79.07% |
| Washyoung vs Victor | 20–18 | 52.63% |
| Washyoung vs Dragunov | 28–9 | 75.68% |
| Washyoung vs Kazuya | 23–12 | 65.71% |
| Washyoung vs Claudio | 25–10 | 71.43% |
| Washyoung vs Paul | 24–10 | 70.59% |
| Washyoung vs Law | 19–14 | 57.58% |
| Washyoung vs Devil Jin | 24–9 | 72.73% |
| Washyoung vs Leo | 26–7 | 78.79% |
| Washyoung vs Leroy | 18–14 | 56.25% |
| Washyoung vs Raven | 23–8 | 74.19% |
| Washyoung vs Reina | 15–14 | 51.72% |
| Washyoung vs Zafina | 15–6 | 71.43% |
| Washyoung vs Azucena | 15–6 | 71.43% |
| Washyoung vs Jun | 6–13 | 31.58% |
| Washyoung vs Jack-8 | 14–3 | 82.35% |
| Washyoung vs Alisa | 12–4 | 75.00% |
| Washyoung vs Shaheen | 5–11 | 31.25% |
| Washyoung vs Xiaoyu | 10–4 | 71.43% |
| Washyoung vs Heihachi | 11–3 | 78.57% |
| Washyoung vs Lidia | 8–2 | 80.00% |
| Washyoung vs Panda | 2–2 | 50.00% |
| Washyoung vs Anna | 2–0 | 100.00% |
| Washyoung vs Fahkumram | 2–0 | 100.00% |
| Washyoung vs Armor King | 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.