| wifi20 vs Jin | 14–7 | 66.67% |
| wifi20 vs Reina | 11–9 | 55.00% |
| wifi20 vs King | 7–6 | 53.85% |
| wifi20 vs Kazuya | 9–0 | 100.00% |
| wifi20 vs Heihachi | 8–1 | 88.89% |
| wifi20 vs Eddy | 1–7 | 12.50% |
| wifi20 vs Bryan | 4–3 | 57.14% |
| wifi20 vs Azucena | 4–3 | 57.14% |
| wifi20 vs Hwoarang | 3–3 | 50.00% |
| wifi20 vs Devil Jin | 5–1 | 83.33% |
| wifi20 vs Alisa | 3–3 | 50.00% |
| wifi20 vs Law | 4–1 | 80.00% |
| wifi20 vs Steve | 5–0 | 100.00% |
| wifi20 vs Asuka | 3–2 | 60.00% |
| wifi20 vs Lidia | 3–2 | 60.00% |
| wifi20 vs Jack-8 | 2–2 | 50.00% |
| wifi20 vs Leo | 2–2 | 50.00% |
| wifi20 vs Claudio | 1–3 | 25.00% |
| wifi20 vs Nina | 3–1 | 75.00% |
| wifi20 vs Victor | 4–0 | 100.00% |
| wifi20 vs Feng | 3–0 | 100.00% |
| wifi20 vs Zafina | 3–0 | 100.00% |
| wifi20 vs Jun | 2–1 | 66.67% |
| wifi20 vs Paul | 2–0 | 100.00% |
| wifi20 vs Yoshimitsu | 0–2 | 0.00% |
| wifi20 vs Xiaoyu | 0–2 | 0.00% |
| wifi20 vs Lars | 0–2 | 0.00% |
| wifi20 vs Kuma | 2–0 | 100.00% |
| wifi20 vs Leroy | 2–0 | 100.00% |
| wifi20 vs Raven | 2–0 | 100.00% |
| wifi20 vs Clive | 0–2 | 0.00% |
| wifi20 vs Dragunov | 0–1 | 0.00% |
| wifi20 vs Panda | 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.