| RandyE4 vs Law | 1–9 | 10.00% |
| RandyE4 vs King | 1–8 | 11.11% |
| RandyE4 vs Yoshimitsu | 2–5 | 28.57% |
| RandyE4 vs Nina | 0–7 | 0.00% |
| RandyE4 vs Jin | 0–6 | 0.00% |
| RandyE4 vs Steve | 1–3 | 25.00% |
| RandyE4 vs Bryan | 0–3 | 0.00% |
| RandyE4 vs Kazuya | 1–2 | 33.33% |
| RandyE4 vs Feng | 0–3 | 0.00% |
| RandyE4 vs Eddy | 1–2 | 33.33% |
| RandyE4 vs Hwoarang | 2–0 | 100.00% |
| RandyE4 vs Xiaoyu | 0–2 | 0.00% |
| RandyE4 vs Devil Jin | 0–2 | 0.00% |
| RandyE4 vs Leo | 0–2 | 0.00% |
| RandyE4 vs Lars | 0–2 | 0.00% |
| RandyE4 vs Armor King | 1–1 | 50.00% |
| RandyE4 vs Asuka | 0–1 | 0.00% |
| RandyE4 vs Alisa | 1–0 | 100.00% |
| RandyE4 vs Shaheen | 0–1 | 0.00% |
| RandyE4 vs Lee | 0–1 | 0.00% |
| RandyE4 vs Leroy | 0–1 | 0.00% |
| RandyE4 vs Reina | 1–0 | 100.00% |
| RandyE4 vs Azucena | 1–0 | 100.00% |
| RandyE4 vs Victor | 0–1 | 0.00% |
| RandyE4 vs Heihachi | 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.