| Wawa vs King | 27–37 | 42.19% |
| Wawa vs Law | 27–28 | 49.09% |
| Wawa vs Jin | 28–26 | 51.85% |
| Wawa vs Dragunov | 26–23 | 53.06% |
| Wawa vs Kazuya | 20–22 | 47.62% |
| Wawa vs Hwoarang | 18–23 | 43.90% |
| Wawa vs Bryan | 21–20 | 51.22% |
| Wawa vs Reina | 22–17 | 56.41% |
| Wawa vs Jun | 21–13 | 61.76% |
| Wawa vs Eddy | 13–20 | 39.39% |
| Wawa vs Yoshimitsu | 18–14 | 56.25% |
| Wawa vs Paul | 14–16 | 46.67% |
| Wawa vs Victor | 19–11 | 63.33% |
| Wawa vs Lili | 14–13 | 51.85% |
| Wawa vs Lars | 10–17 | 37.04% |
| Wawa vs Nina | 12–15 | 44.44% |
| Wawa vs Steve | 13–13 | 50.00% |
| Wawa vs Lee | 12–14 | 46.15% |
| Wawa vs Alisa | 13–12 | 52.00% |
| Wawa vs Devil Jin | 12–12 | 50.00% |
| Wawa vs Azucena | 15–9 | 62.50% |
| Wawa vs Leo | 7–14 | 33.33% |
| Wawa vs Jack-8 | 6–11 | 35.29% |
| Wawa vs Feng | 9–6 | 60.00% |
| Wawa vs Raven | 5–10 | 33.33% |
| Wawa vs Heihachi | 6–9 | 40.00% |
| Wawa vs Xiaoyu | 8–5 | 61.54% |
| Wawa vs Kuma | 10–3 | 76.92% |
| Wawa vs Shaheen | 5–7 | 41.67% |
| Wawa vs Asuka | 2–8 | 20.00% |
| Wawa vs Claudio | 5–4 | 55.56% |
| Wawa vs Panda | 3–4 | 42.86% |
| Wawa vs Leroy | 6–1 | 85.71% |
| Wawa vs Zafina | 1–4 | 20.00% |
| Wawa vs Lidia | 0–3 | 0.00% |
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.