| Weasel vs King | 28–29 | 49.12% |
| Weasel vs Heihachi | 20–32 | 38.46% |
| Weasel vs Reina | 17–22 | 43.59% |
| Weasel vs Hwoarang | 16–20 | 44.44% |
| Weasel vs Kazuya | 5–30 | 14.29% |
| Weasel vs Steve | 18–14 | 56.25% |
| Weasel vs Clive | 15–17 | 46.88% |
| Weasel vs Bryan | 12–18 | 40.00% |
| Weasel vs Lili | 10–19 | 34.48% |
| Weasel vs Azucena | 11–18 | 37.93% |
| Weasel vs Eddy | 12–17 | 41.38% |
| Weasel vs Dragunov | 14–14 | 50.00% |
| Weasel vs Jun | 10–13 | 43.48% |
| Weasel vs Victor | 8–15 | 34.78% |
| Weasel vs Xiaoyu | 10–12 | 45.45% |
| Weasel vs Jin | 13–8 | 61.90% |
| Weasel vs Claudio | 8–11 | 42.11% |
| Weasel vs Law | 13–5 | 72.22% |
| Weasel vs Jack-8 | 12–6 | 66.67% |
| Weasel vs Asuka | 10–8 | 55.56% |
| Weasel vs Leroy | 8–10 | 44.44% |
| Weasel vs Lars | 13–4 | 76.47% |
| Weasel vs Lidia | 10–7 | 58.82% |
| Weasel vs Paul | 6–10 | 37.50% |
| Weasel vs Raven | 8–6 | 57.14% |
| Weasel vs Nina | 9–4 | 69.23% |
| Weasel vs Yoshimitsu | 5–7 | 41.67% |
| Weasel vs Devil Jin | 4–5 | 44.44% |
| Weasel vs Alisa | 5–4 | 55.56% |
| Weasel vs Kuma | 5–4 | 55.56% |
| Weasel vs Shaheen | 1–6 | 14.29% |
| Weasel vs Lee | 2–4 | 33.33% |
| Weasel vs Feng | 3–2 | 60.00% |
| Weasel vs Zafina | 3–2 | 60.00% |
| Weasel vs Leo | 1–1 | 50.00% |
| Weasel vs Panda | 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.