| MajynBuu vs King | 27–4 | 87.10% |
| MajynBuu vs Law | 14–7 | 66.67% |
| MajynBuu vs Steve | 8–10 | 44.44% |
| MajynBuu vs Victor | 6–9 | 40.00% |
| MajynBuu vs Jin | 7–6 | 53.85% |
| MajynBuu vs Bryan | 7–5 | 58.33% |
| MajynBuu vs Asuka | 5–5 | 50.00% |
| MajynBuu vs Lee | 7–3 | 70.00% |
| MajynBuu vs Kazuya | 4–5 | 44.44% |
| MajynBuu vs Lars | 6–3 | 66.67% |
| MajynBuu vs Jun | 4–5 | 44.44% |
| MajynBuu vs Reina | 3–5 | 37.50% |
| MajynBuu vs Raven | 7–1 | 87.50% |
| MajynBuu vs Clive | 3–5 | 37.50% |
| MajynBuu vs Feng | 3–4 | 42.86% |
| MajynBuu vs Paul | 2–4 | 33.33% |
| MajynBuu vs Azucena | 2–4 | 33.33% |
| MajynBuu vs Hwoarang | 2–3 | 40.00% |
| MajynBuu vs Yoshimitsu | 3–1 | 75.00% |
| MajynBuu vs Xiaoyu | 2–2 | 50.00% |
| MajynBuu vs Jack-8 | 1–3 | 25.00% |
| MajynBuu vs Dragunov | 0–4 | 0.00% |
| MajynBuu vs Leroy | 3–1 | 75.00% |
| MajynBuu vs Eddy | 1–3 | 25.00% |
| MajynBuu vs Lili | 2–1 | 66.67% |
| MajynBuu vs Leo | 2–1 | 66.67% |
| MajynBuu vs Claudio | 2–1 | 66.67% |
| MajynBuu vs Nina | 1–2 | 33.33% |
| MajynBuu vs Heihachi | 1–2 | 33.33% |
| MajynBuu vs Devil Jin | 0–2 | 0.00% |
| MajynBuu vs Alisa | 0–1 | 0.00% |
| MajynBuu vs Panda | 1–0 | 100.00% |
| MajynBuu vs Lidia | 1–0 | 100.00% |
| MajynBuu vs Fahkumram | 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.