| Wattu vs Jin | 74–50 | 59.68% |
| Wattu vs Kazuya | 38–48 | 44.19% |
| Wattu vs Bryan | 38–41 | 48.10% |
| Wattu vs Yoshimitsu | 32–31 | 50.79% |
| Wattu vs King | 28–29 | 49.12% |
| Wattu vs Hwoarang | 27–30 | 47.37% |
| Wattu vs Reina | 19–33 | 36.54% |
| Wattu vs Law | 27–22 | 55.10% |
| Wattu vs Devil Jin | 25–22 | 53.19% |
| Wattu vs Alisa | 21–26 | 44.68% |
| Wattu vs Eddy | 16–29 | 35.56% |
| Wattu vs Dragunov | 12–30 | 28.57% |
| Wattu vs Azucena | 13–28 | 31.71% |
| Wattu vs Jun | 27–13 | 67.50% |
| Wattu vs Victor | 18–18 | 50.00% |
| Wattu vs Lili | 19–14 | 57.58% |
| Wattu vs Paul | 13–17 | 43.33% |
| Wattu vs Steve | 13–17 | 43.33% |
| Wattu vs Lars | 12–12 | 50.00% |
| Wattu vs Asuka | 14–8 | 63.64% |
| Wattu vs Feng | 11–11 | 50.00% |
| Wattu vs Lee | 9–13 | 40.91% |
| Wattu vs Lidia | 8–14 | 36.36% |
| Wattu vs Xiaoyu | 10–11 | 47.62% |
| Wattu vs Raven | 11–7 | 61.11% |
| Wattu vs Nina | 8–7 | 53.33% |
| Wattu vs Jack-8 | 6–8 | 42.86% |
| Wattu vs Claudio | 5–8 | 38.46% |
| Wattu vs Leroy | 6–6 | 50.00% |
| Wattu vs Heihachi | 4–6 | 40.00% |
| Wattu vs Leo | 1–8 | 11.11% |
| Wattu vs Kuma | 2–7 | 22.22% |
| Wattu vs Zafina | 5–4 | 55.56% |
| Wattu vs Panda | 2–0 | 100.00% |
| Wattu vs Shaheen | 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.