| Mjayyy vs Eddy | 5–18 | 21.74% |
| Mjayyy vs Reina | 9–5 | 64.29% |
| Mjayyy vs Steve | 6–5 | 54.55% |
| Mjayyy vs Lili | 7–3 | 70.00% |
| Mjayyy vs Law | 4–5 | 44.44% |
| Mjayyy vs King | 3–6 | 33.33% |
| Mjayyy vs Kazuya | 1–8 | 11.11% |
| Mjayyy vs Hwoarang | 1–7 | 12.50% |
| Mjayyy vs Leroy | 6–1 | 85.71% |
| Mjayyy vs Dragunov | 2–4 | 33.33% |
| Mjayyy vs Lee | 3–3 | 50.00% |
| Mjayyy vs Zafina | 2–4 | 33.33% |
| Mjayyy vs Paul | 2–3 | 40.00% |
| Mjayyy vs Nina | 2–3 | 40.00% |
| Mjayyy vs Azucena | 5–0 | 100.00% |
| Mjayyy vs Yoshimitsu | 3–1 | 75.00% |
| Mjayyy vs Feng | 2–2 | 50.00% |
| Mjayyy vs Bryan | 1–2 | 33.33% |
| Mjayyy vs Lars | 3–0 | 100.00% |
| Mjayyy vs Xiaoyu | 2–0 | 100.00% |
| Mjayyy vs Devil Jin | 2–0 | 100.00% |
| Mjayyy vs Leo | 2–0 | 100.00% |
| Mjayyy vs Alisa | 1–1 | 50.00% |
| Mjayyy vs Kuma | 0–2 | 0.00% |
| Mjayyy vs Raven | 2–0 | 100.00% |
| Mjayyy vs Jin | 1–0 | 100.00% |
| Mjayyy vs Shaheen | 1–0 | 100.00% |
| Mjayyy vs Jun | 0–1 | 0.00% |
| Mjayyy vs Clive | 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.