| Mugenjin vs King | 6–4 | 60.00% |
| Mugenjin vs Jin | 3–5 | 37.50% |
| Mugenjin vs Hwoarang | 3–3 | 50.00% |
| Mugenjin vs Steve | 4–2 | 66.67% |
| Mugenjin vs Devil Jin | 1–5 | 16.67% |
| Mugenjin vs Lili | 4–2 | 66.67% |
| Mugenjin vs Reina | 3–3 | 50.00% |
| Mugenjin vs Xiaoyu | 3–2 | 60.00% |
| Mugenjin vs Fahkumram | 2–3 | 40.00% |
| Mugenjin vs Leo | 0–3 | 0.00% |
| Mugenjin vs Alisa | 1–2 | 33.33% |
| Mugenjin vs Eddy | 1–2 | 33.33% |
| Mugenjin vs Clive | 0–3 | 0.00% |
| Mugenjin vs Lee | 1–1 | 50.00% |
| Mugenjin vs Miary Zo | 0–2 | 0.00% |
| Mugenjin vs Paul | 0–1 | 0.00% |
| Mugenjin vs Law | 0–1 | 0.00% |
| Mugenjin vs Yoshimitsu | 0–1 | 0.00% |
| Mugenjin vs Feng | 1–0 | 100.00% |
| Mugenjin vs Lars | 1–0 | 100.00% |
| Mugenjin vs Armor King | 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.