| 4MR4 vs Reina | 11–6 | 64.71% |
| 4MR4 vs Jin | 3–7 | 30.00% |
| 4MR4 vs Bryan | 6–4 | 60.00% |
| 4MR4 vs Steve | 4–6 | 40.00% |
| 4MR4 vs Paul | 2–4 | 33.33% |
| 4MR4 vs Lars | 3–1 | 75.00% |
| 4MR4 vs Nina | 2–2 | 50.00% |
| 4MR4 vs Heihachi | 0–4 | 0.00% |
| 4MR4 vs Law | 2–1 | 66.67% |
| 4MR4 vs Hwoarang | 1–2 | 33.33% |
| 4MR4 vs Feng | 1–2 | 33.33% |
| 4MR4 vs Alisa | 0–3 | 0.00% |
| 4MR4 vs Xiaoyu | 2–0 | 100.00% |
| 4MR4 vs Kazuya | 2–0 | 100.00% |
| 4MR4 vs Leo | 2–0 | 100.00% |
| 4MR4 vs Lee | 1–1 | 50.00% |
| 4MR4 vs Victor | 2–0 | 100.00% |
| 4MR4 vs Lidia | 2–0 | 100.00% |
| 4MR4 vs Asuka | 0–1 | 0.00% |
| 4MR4 vs Lili | 1–0 | 100.00% |
| 4MR4 vs Eddy | 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.