| Washi vs King | 137–129 | 51.50% |
| Washi vs Hwoarang | 99–116 | 46.05% |
| Washi vs Jin | 100–103 | 49.26% |
| Washi vs Kazuya | 124–72 | 63.27% |
| Washi vs Law | 87–90 | 49.15% |
| Washi vs Reina | 107–53 | 66.88% |
| Washi vs Bryan | 88–63 | 58.28% |
| Washi vs Azucena | 60–74 | 44.78% |
| Washi vs Steve | 68–58 | 53.97% |
| Washi vs Yoshimitsu | 61–61 | 50.00% |
| Washi vs Heihachi | 66–52 | 55.93% |
| Washi vs Lili | 55–61 | 47.41% |
| Washi vs Eddy | 55–59 | 48.25% |
| Washi vs Dragunov | 74–39 | 65.49% |
| Washi vs Jun | 49–54 | 47.57% |
| Washi vs Feng | 61–38 | 61.62% |
| Washi vs Lee | 52–46 | 53.06% |
| Washi vs Devil Jin | 48–49 | 49.48% |
| Washi vs Paul | 41–53 | 43.62% |
| Washi vs Leo | 41–48 | 46.07% |
| Washi vs Xiaoyu | 40–46 | 46.51% |
| Washi vs Nina | 30–54 | 35.71% |
| Washi vs Victor | 40–40 | 50.00% |
| Washi vs Jack-8 | 38–40–1 | 48.72% |
| Washi vs Raven | 34–44 | 43.59% |
| Washi vs Alisa | 42–35 | 54.55% |
| Washi vs Asuka | 41–35 | 53.95% |
| Washi vs Lars | 37–35 | 51.39% |
| Washi vs Leroy | 32–25 | 56.14% |
| Washi vs Lidia | 35–21 | 62.50% |
| Washi vs Clive | 26–19 | 57.78% |
| Washi vs Claudio | 18–24 | 42.86% |
| Washi vs Kuma | 17–25 | 40.48% |
| Washi vs Zafina | 21–21 | 50.00% |
| Washi vs Fahkumram | 23–16 | 58.97% |
| Washi vs Shaheen | 20–17 | 54.05% |
| Washi vs Anna | 10–9 | 52.63% |
| Washi vs Armor King | 9–9 | 50.00% |
| Washi vs Panda | 2–8 | 20.00% |
| Washi vs Miary Zo | 2–2 | 50.00% |
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.