| Weissi vs Jin | 9–19 | 32.14% |
| Weissi vs King | 12–10 | 54.55% |
| Weissi vs Kazuya | 11–7 | 61.11% |
| Weissi vs Law | 7–10 | 41.18% |
| Weissi vs Hwoarang | 7–9 | 43.75% |
| Weissi vs Lili | 4–10 | 28.57% |
| Weissi vs Reina | 13–0 | 100.00% |
| Weissi vs Dragunov | 8–3 | 72.73% |
| Weissi vs Miary Zo | 6–4 | 60.00% |
| Weissi vs Steve | 7–2 | 77.78% |
| Weissi vs Azucena | 4–5 | 44.44% |
| Weissi vs Bryan | 2–6 | 25.00% |
| Weissi vs Asuka | 4–4 | 50.00% |
| Weissi vs Lars | 2–6 | 25.00% |
| Weissi vs Victor | 5–3 | 62.50% |
| Weissi vs Heihachi | 5–3 | 62.50% |
| Weissi vs Devil Jin | 5–2 | 71.43% |
| Weissi vs Alisa | 4–3 | 57.14% |
| Weissi vs Lidia | 4–3 | 57.14% |
| Weissi vs Armor King | 3–4 | 42.86% |
| Weissi vs Leroy | 3–3 | 50.00% |
| Weissi vs Fahkumram | 3–3 | 50.00% |
| Weissi vs Jun | 2–3 | 40.00% |
| Weissi vs Kuma | 2–2 | 50.00% |
| Weissi vs Paul | 0–3 | 0.00% |
| Weissi vs Yoshimitsu | 2–1 | 66.67% |
| Weissi vs Panda | 3–0 | 100.00% |
| Weissi vs Clive | 2–1 | 66.67% |
| Weissi vs Xiaoyu | 2–0 | 100.00% |
| Weissi vs Feng | 1–1 | 50.00% |
| Weissi vs Lee | 2–0 | 100.00% |
| Weissi vs Raven | 2–0 | 100.00% |
| Weissi vs Anna | 2–0 | 100.00% |
| Weissi vs Jack-8 | 1–0 | 100.00% |
| Weissi vs Claudio | 1–0 | 100.00% |
| Weissi vs Nina | 0–1 | 0.00% |
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.