| MBR4 vs Jin | 27–22 | 55.10% |
| MBR4 vs King | 16–21 | 43.24% |
| MBR4 vs Bryan | 17–19 | 47.22% |
| MBR4 vs Kazuya | 11–23 | 32.35% |
| MBR4 vs Dragunov | 11–16 | 40.74% |
| MBR4 vs Law | 9–14 | 39.13% |
| MBR4 vs Hwoarang | 10–13 | 43.48% |
| MBR4 vs Victor | 17–6 | 73.91% |
| MBR4 vs Reina | 6–12 | 33.33% |
| MBR4 vs Paul | 8–9 | 47.06% |
| MBR4 vs Steve | 4–13 | 23.53% |
| MBR4 vs Yoshimitsu | 6–10 | 37.50% |
| MBR4 vs Azucena | 10–6 | 62.50% |
| MBR4 vs Eddy | 9–7 | 56.25% |
| MBR4 vs Feng | 6–8 | 42.86% |
| MBR4 vs Lars | 4–10 | 28.57% |
| MBR4 vs Nina | 3–11 | 21.43% |
| MBR4 vs Devil Jin | 3–10 | 23.08% |
| MBR4 vs Kuma | 6–6 | 50.00% |
| MBR4 vs Lili | 6–5 | 54.55% |
| MBR4 vs Jack-8 | 2–7 | 22.22% |
| MBR4 vs Alisa | 3–6 | 33.33% |
| MBR4 vs Xiaoyu | 4–2 | 66.67% |
| MBR4 vs Lee | 1–5 | 16.67% |
| MBR4 vs Asuka | 2–3 | 40.00% |
| MBR4 vs Claudio | 3–2 | 60.00% |
| MBR4 vs Zafina | 3–1 | 75.00% |
| MBR4 vs Jun | 3–1 | 75.00% |
| MBR4 vs Shaheen | 0–3 | 0.00% |
| MBR4 vs Raven | 0–3 | 0.00% |
| MBR4 vs Leo | 2–0 | 100.00% |
| MBR4 vs Leroy | 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.