| wattiwatti vs King | 9–30 | 23.08% |
| wattiwatti vs Kazuya | 11–25 | 30.56% |
| wattiwatti vs Reina | 15–19 | 44.12% |
| wattiwatti vs Hwoarang | 8–24 | 25.00% |
| wattiwatti vs Dragunov | 10–19 | 34.48% |
| wattiwatti vs Yoshimitsu | 8–18 | 30.77% |
| wattiwatti vs Steve | 6–19 | 24.00% |
| wattiwatti vs Paul | 5–19 | 20.83% |
| wattiwatti vs Jun | 13–10 | 56.52% |
| wattiwatti vs Lili | 6–13 | 31.58% |
| wattiwatti vs Law | 4–14 | 22.22% |
| wattiwatti vs Xiaoyu | 6–11 | 35.29% |
| wattiwatti vs Jin | 8–9 | 47.06% |
| wattiwatti vs Bryan | 4–12 | 25.00% |
| wattiwatti vs Clive | 3–13 | 18.75% |
| wattiwatti vs Asuka | 4–11 | 26.67% |
| wattiwatti vs Heihachi | 6–9 | 40.00% |
| wattiwatti vs Kuma | 3–11 | 21.43% |
| wattiwatti vs Victor | 3–10 | 23.08% |
| wattiwatti vs Lidia | 4–8 | 33.33% |
| wattiwatti vs Leo | 5–6 | 45.45% |
| wattiwatti vs Feng | 2–8 | 20.00% |
| wattiwatti vs Azucena | 4–5 | 44.44% |
| wattiwatti vs Devil Jin | 2–6 | 25.00% |
| wattiwatti vs Raven | 1–7 | 12.50% |
| wattiwatti vs Lars | 1–6 | 14.29% |
| wattiwatti vs Alisa | 0–6 | 0.00% |
| wattiwatti vs Claudio | 2–3 | 40.00% |
| wattiwatti vs Shaheen | 1–4 | 20.00% |
| wattiwatti vs Jack-8 | 2–2 | 50.00% |
| wattiwatti vs Nina | 0–4 | 0.00% |
| wattiwatti vs Lee | 2–2 | 50.00% |
| wattiwatti vs Eddy | 0–4 | 0.00% |
| wattiwatti vs Zafina | 1–2 | 33.33% |
| wattiwatti vs Anna | 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.