| Weiss vs Kazuya | 58–37 | 61.05% |
| Weiss vs Jin | 40–29 | 57.97% |
| Weiss vs Bryan | 36–29 | 55.38% |
| Weiss vs Paul | 31–20 | 60.78% |
| Weiss vs Hwoarang | 38–13 | 74.51% |
| Weiss vs King | 27–23 | 54.00% |
| Weiss vs Reina | 29–16 | 64.44% |
| Weiss vs Steve | 25–15 | 62.50% |
| Weiss vs Law | 21–13 | 61.76% |
| Weiss vs Azucena | 20–12 | 62.50% |
| Weiss vs Lili | 22–8 | 73.33% |
| Weiss vs Dragunov | 20–10 | 66.67% |
| Weiss vs Yoshimitsu | 11–15 | 42.31% |
| Weiss vs Asuka | 13–11 | 54.17% |
| Weiss vs Alisa | 13–11 | 54.17% |
| Weiss vs Jun | 12–10 | 54.55% |
| Weiss vs Devil Jin | 13–8 | 61.90% |
| Weiss vs Lars | 15–6 | 71.43% |
| Weiss vs Leroy | 13–8 | 61.90% |
| Weiss vs Victor | 9–12 | 42.86% |
| Weiss vs Armor King | 14–6 | 70.00% |
| Weiss vs Feng | 9–8 | 52.94% |
| Weiss vs Claudio | 12–4 | 75.00% |
| Weiss vs Lee | 11–5 | 68.75% |
| Weiss vs Jack-8 | 5–10 | 33.33% |
| Weiss vs Xiaoyu | 2–12 | 14.29% |
| Weiss vs Raven | 7–7 | 50.00% |
| Weiss vs Leo | 9–3 | 75.00% |
| Weiss vs Eddy | 9–3 | 75.00% |
| Weiss vs Shaheen | 3–5 | 37.50% |
| Weiss vs Kuma | 3–4 | 42.86% |
| Weiss vs Zafina | 2–3 | 40.00% |
| Weiss vs Heihachi | 2–1 | 66.67% |
| Weiss vs Nina | 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.