| Wiys vs Kazuya | 120–75 | 61.54% |
| Wiys vs Jin | 100–66 | 60.24% |
| Wiys vs Hwoarang | 60–53 | 53.10% |
| Wiys vs Bryan | 67–44 | 60.36% |
| Wiys vs Paul | 70–35 | 66.67% |
| Wiys vs Heihachi | 49–50 | 49.49% |
| Wiys vs Lili | 45–40 | 52.94% |
| Wiys vs King | 43–39 | 52.44% |
| Wiys vs Yoshimitsu | 47–32 | 59.49% |
| Wiys vs Lee | 30–36 | 45.45% |
| Wiys vs Dragunov | 33–31 | 51.56% |
| Wiys vs Steve | 33–28 | 54.10% |
| Wiys vs Law | 28–31 | 47.46% |
| Wiys vs Devil Jin | 33–24 | 57.89% |
| Wiys vs Asuka | 33–23 | 58.93% |
| Wiys vs Feng | 35–19 | 64.81% |
| Wiys vs Nina | 35–19 | 64.81% |
| Wiys vs Clive | 27–26 | 50.94% |
| Wiys vs Lars | 27–24 | 52.94% |
| Wiys vs Alisa | 31–11 | 73.81% |
| Wiys vs Xiaoyu | 21–20 | 51.22% |
| Wiys vs Jack-8 | 18–23 | 43.90% |
| Wiys vs Reina | 20–21 | 48.78% |
| Wiys vs Eddy | 11–21 | 34.38% |
| Wiys vs Victor | 13–18 | 41.94% |
| Wiys vs Anna | 16–14 | 53.33% |
| Wiys vs Jun | 19–10 | 65.52% |
| Wiys vs Lidia | 13–16 | 44.83% |
| Wiys vs Raven | 13–15 | 46.43% |
| Wiys vs Leroy | 8–19 | 29.63% |
| Wiys vs Claudio | 9–17 | 34.62% |
| Wiys vs Zafina | 13–11 | 54.17% |
| Wiys vs Leo | 15–7 | 68.18% |
| Wiys vs Azucena | 10–11 | 47.62% |
| Wiys vs Kuma | 17–3 | 85.00% |
| Wiys vs Shaheen | 5–4 | 55.56% |
| Wiys vs Fahkumram | 3–3 | 50.00% |
| Wiys vs Panda | 4–1 | 80.00% |
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.