| Unkle El Roy vs King | 12–12 | 50.00% |
| Unkle El Roy vs Kazuya | 6–12 | 33.33% |
| Unkle El Roy vs Law | 4–11 | 26.67% |
| Unkle El Roy vs Azucena | 8–6 | 57.14% |
| Unkle El Roy vs Yoshimitsu | 2–11 | 15.38% |
| Unkle El Roy vs Dragunov | 6–7 | 46.15% |
| Unkle El Roy vs Lili | 3–8 | 27.27% |
| Unkle El Roy vs Reina | 5–5 | 50.00% |
| Unkle El Roy vs Hwoarang | 4–5 | 44.44% |
| Unkle El Roy vs Xiaoyu | 3–6 | 33.33% |
| Unkle El Roy vs Asuka | 6–3 | 66.67% |
| Unkle El Roy vs Lars | 3–6 | 33.33% |
| Unkle El Roy vs Steve | 3–5 | 37.50% |
| Unkle El Roy vs Leo | 2–6 | 25.00% |
| Unkle El Roy vs Victor | 4–3 | 57.14% |
| Unkle El Roy vs Jin | 2–4 | 33.33% |
| Unkle El Roy vs Claudio | 2–3 | 40.00% |
| Unkle El Roy vs Nina | 2–3 | 40.00% |
| Unkle El Roy vs Paul | 2–2 | 50.00% |
| Unkle El Roy vs Bryan | 1–3 | 25.00% |
| Unkle El Roy vs Leroy | 2–2 | 50.00% |
| Unkle El Roy vs Devil Jin | 0–3 | 0.00% |
| Unkle El Roy vs Feng | 2–1 | 66.67% |
| Unkle El Roy vs Alisa | 0–2 | 0.00% |
| Unkle El Roy vs Shaheen | 0–2 | 0.00% |
| Unkle El Roy vs Jun | 0–2 | 0.00% |
| Unkle El Roy vs Kuma | 0–1 | 0.00% |
| Unkle El Roy 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.