| Mjay vs Reina | 7–4 | 63.64% |
| Mjay vs Eddy | 1–7 | 12.50% |
| Mjay vs Jin | 1–6 | 14.29% |
| Mjay vs King | 3–3 | 50.00% |
| Mjay vs Lili | 4–2 | 66.67% |
| Mjay vs Leroy | 1–4 | 20.00% |
| Mjay vs Jun | 3–2 | 60.00% |
| Mjay vs Clive | 2–3 | 40.00% |
| Mjay vs Jack-8 | 1–3 | 25.00% |
| Mjay vs Asuka | 0–4 | 0.00% |
| Mjay vs Lee | 3–1 | 75.00% |
| Mjay vs Victor | 2–2 | 50.00% |
| Mjay vs Lidia | 3–1 | 75.00% |
| Mjay vs Law | 1–2 | 33.33% |
| Mjay vs Hwoarang | 2–1 | 66.67% |
| Mjay vs Kazuya | 2–1 | 66.67% |
| Mjay vs Nina | 1–2 | 33.33% |
| Mjay vs Heihachi | 1–2 | 33.33% |
| Mjay vs Paul | 2–0 | 100.00% |
| Mjay vs Yoshimitsu | 2–0 | 100.00% |
| Mjay vs Lars | 2–0 | 100.00% |
| Mjay vs Alisa | 1–1 | 50.00% |
| Mjay vs Claudio | 1–1 | 50.00% |
| Mjay vs Kuma | 0–2 | 0.00% |
| Mjay vs Raven | 2–0 | 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.