| WEIiii vs King | 10–9 | 52.63% |
| WEIiii vs Reina | 7–8 | 46.67% |
| WEIiii vs Eddy | 5–6 | 45.45% |
| WEIiii vs Law | 5–5 | 50.00% |
| WEIiii vs Kazuya | 4–5 | 44.44% |
| WEIiii vs Dragunov | 2–7 | 22.22% |
| WEIiii vs Claudio | 5–4 | 55.56% |
| WEIiii vs Jun | 3–6 | 33.33% |
| WEIiii vs Yoshimitsu | 5–3 | 62.50% |
| WEIiii vs Jin | 5–3 | 62.50% |
| WEIiii vs Xiaoyu | 4–2 | 66.67% |
| WEIiii vs Nina | 3–2 | 60.00% |
| WEIiii vs Lee | 2–3 | 40.00% |
| WEIiii vs Steve | 2–1 | 66.67% |
| WEIiii vs Jack-8 | 3–0 | 100.00% |
| WEIiii vs Feng | 1–2 | 33.33% |
| WEIiii vs Heihachi | 1–2 | 33.33% |
| WEIiii vs Clive | 1–2 | 33.33% |
| WEIiii vs Asuka | 0–2 | 0.00% |
| WEIiii vs Devil Jin | 0–2 | 0.00% |
| WEIiii vs Lars | 2–0 | 100.00% |
| WEIiii vs Alisa | 0–2 | 0.00% |
| WEIiii vs Paul | 1–0 | 100.00% |
| WEIiii vs Hwoarang | 1–0 | 100.00% |
| WEIiii vs Lili | 1–0 | 100.00% |
| WEIiii vs Kuma | 0–1 | 0.00% |
| WEIiii vs Leroy | 0–1 | 0.00% |
| WEIiii vs Azucena | 0–1 | 0.00% |
| WEIiii vs Lidia | 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.