| ROJO_4 vs Kazuya | 3–4 | 42.86% |
| ROJO_4 vs Zafina | 5–2 | 71.43% |
| ROJO_4 vs Paul | 4–2 | 66.67% |
| ROJO_4 vs King | 2–2 | 50.00% |
| ROJO_4 vs Yoshimitsu | 4–0 | 100.00% |
| ROJO_4 vs Lars | 0–4 | 0.00% |
| ROJO_4 vs Reina | 3–1 | 75.00% |
| ROJO_4 vs Dragunov | 3–0 | 100.00% |
| ROJO_4 vs Leo | 1–2 | 33.33% |
| ROJO_4 vs Jun | 1–2 | 33.33% |
| ROJO_4 vs Victor | 2–1 | 66.67% |
| ROJO_4 vs Raven | 2–1 | 66.67% |
| ROJO_4 vs Heihachi | 3–0 | 100.00% |
| ROJO_4 vs Xiaoyu | 2–0 | 100.00% |
| ROJO_4 vs Steve | 2–0 | 100.00% |
| ROJO_4 vs Lili | 2–0 | 100.00% |
| ROJO_4 vs Alisa | 1–1 | 50.00% |
| ROJO_4 vs Nina | 0–2 | 0.00% |
| ROJO_4 vs Clive | 0–2 | 0.00% |
| ROJO_4 vs Jin | 1–0 | 100.00% |
| ROJO_4 vs Azucena | 1–0 | 100.00% |
| ROJO_4 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.