| WIWERNA vs Hwoarang | 8–19 | 29.63% |
| WIWERNA vs King | 6–16 | 27.27% |
| WIWERNA vs Jin | 6–15 | 28.57% |
| WIWERNA vs Reina | 11–10 | 52.38% |
| WIWERNA vs Bryan | 12–8 | 60.00% |
| WIWERNA vs Kazuya | 13–6 | 68.42% |
| WIWERNA vs Steve | 6–6 | 50.00% |
| WIWERNA vs Law | 2–9 | 18.18% |
| WIWERNA vs Lili | 4–7 | 36.36% |
| WIWERNA vs Victor | 5–6 | 45.45% |
| WIWERNA vs Eddy | 5–6 | 45.45% |
| WIWERNA vs Jack-8 | 7–3 | 70.00% |
| WIWERNA vs Devil Jin | 5–5 | 50.00% |
| WIWERNA vs Jun | 5–4 | 55.56% |
| WIWERNA vs Asuka | 4–4 | 50.00% |
| WIWERNA vs Nina | 6–2 | 75.00% |
| WIWERNA vs Heihachi | 5–3 | 62.50% |
| WIWERNA vs Dragunov | 4–3 | 57.14% |
| WIWERNA vs Azucena | 3–4 | 42.86% |
| WIWERNA vs Yoshimitsu | 2–4 | 33.33% |
| WIWERNA vs Leo | 1–5 | 16.67% |
| WIWERNA vs Claudio | 2–4 | 33.33% |
| WIWERNA vs Lidia | 2–4 | 33.33% |
| WIWERNA vs Lars | 1–4 | 20.00% |
| WIWERNA vs Lee | 1–4 | 20.00% |
| WIWERNA vs Leroy | 2–2 | 50.00% |
| WIWERNA vs Alisa | 2–1 | 66.67% |
| WIWERNA vs Paul | 0–2 | 0.00% |
| WIWERNA vs Feng | 0–2 | 0.00% |
| WIWERNA vs Shaheen | 2–0 | 100.00% |
| WIWERNA vs Raven | 0–2 | 0.00% |
| WIWERNA vs Clive | 0–2 | 0.00% |
| WIWERNA vs Fahkumram | 0–2 | 0.00% |
| WIWERNA vs Xiaoyu | 1–0 | 100.00% |
| WIWERNA vs Zafina | 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.