| cat_weierstrass vs Jin | 14–7 | 66.67% |
| cat_weierstrass vs Dragunov | 8–9 | 47.06% |
| cat_weierstrass vs Miary Zo | 8–8 | 50.00% |
| cat_weierstrass vs Kazuya | 8–6 | 57.14% |
| cat_weierstrass vs Victor | 5–5 | 50.00% |
| cat_weierstrass vs Paul | 5–3 | 62.50% |
| cat_weierstrass vs Hwoarang | 6–2 | 75.00% |
| cat_weierstrass vs King | 5–2 | 71.43% |
| cat_weierstrass vs Reina | 7–0 | 100.00% |
| cat_weierstrass vs Asuka | 4–2 | 66.67% |
| cat_weierstrass vs Lili | 6–0 | 100.00% |
| cat_weierstrass vs Bryan | 3–2 | 60.00% |
| cat_weierstrass vs Steve | 3–2 | 60.00% |
| cat_weierstrass vs Lidia | 4–1 | 80.00% |
| cat_weierstrass vs Armor King | 3–2 | 60.00% |
| cat_weierstrass vs Law | 2–2 | 50.00% |
| cat_weierstrass vs Yoshimitsu | 0–4 | 0.00% |
| cat_weierstrass vs Fahkumram | 4–0 | 100.00% |
| cat_weierstrass vs Jack-8 | 2–1 | 66.67% |
| cat_weierstrass vs Feng | 2–1 | 66.67% |
| cat_weierstrass vs Clive | 2–1 | 66.67% |
| cat_weierstrass vs Xiaoyu | 2–0 | 100.00% |
| cat_weierstrass vs Leo | 0–2 | 0.00% |
| cat_weierstrass vs Lee | 0–2 | 0.00% |
| cat_weierstrass vs Jun | 2–0 | 100.00% |
| cat_weierstrass vs Devil Jin | 1–0 | 100.00% |
| cat_weierstrass vs Lars | 0–1 | 0.00% |
| cat_weierstrass vs Claudio | 1–0 | 100.00% |
| cat_weierstrass vs Kuma | 1–0 | 100.00% |
| cat_weierstrass vs Eddy | 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.