| Wzii1 vs Kazuya | 10–29 | 25.64% |
| Wzii1 vs Jin | 17–17 | 50.00% |
| Wzii1 vs Steve | 6–18 | 25.00% |
| Wzii1 vs Dragunov | 5–17 | 22.73% |
| Wzii1 vs King | 7–11 | 38.89% |
| Wzii1 vs Claudio | 3–9 | 25.00% |
| Wzii1 vs Hwoarang | 3–8 | 27.27% |
| Wzii1 vs Devil Jin | 4–7 | 36.36% |
| Wzii1 vs Heihachi | 4–7 | 36.36% |
| Wzii1 vs Lili | 3–7 | 30.00% |
| Wzii1 vs Asuka | 3–6 | 33.33% |
| Wzii1 vs Miary Zo | 7–2 | 77.78% |
| Wzii1 vs Yoshimitsu | 2–6 | 25.00% |
| Wzii1 vs Anna | 5–3 | 62.50% |
| Wzii1 vs Bryan | 2–4 | 33.33% |
| Wzii1 vs Feng | 3–3 | 50.00% |
| Wzii1 vs Eddy | 4–2 | 66.67% |
| Wzii1 vs Lidia | 4–2 | 66.67% |
| Wzii1 vs Clive | 4–2 | 66.67% |
| Wzii1 vs Armor King | 1–5 | 16.67% |
| Wzii1 vs Lee | 3–2 | 60.00% |
| Wzii1 vs Reina | 2–3 | 40.00% |
| Wzii1 vs Law | 1–3 | 25.00% |
| Wzii1 vs Lars | 2–2 | 50.00% |
| Wzii1 vs Victor | 2–2 | 50.00% |
| Wzii1 vs Raven | 4–0 | 100.00% |
| Wzii1 vs Fahkumram | 4–0 | 100.00% |
| Wzii1 vs Azucena | 0–3 | 0.00% |
| Wzii1 vs Shaheen | 2–0 | 100.00% |
| Wzii1 vs Zafina | 0–2 | 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.