| MiiBoxer vs Hwoarang | 4–6 | 40.00% |
| MiiBoxer vs Law | 2–5 | 28.57% |
| MiiBoxer vs Kuma | 3–4 | 42.86% |
| MiiBoxer vs Eddy | 1–6 | 14.29% |
| MiiBoxer vs King | 2–3 | 40.00% |
| MiiBoxer vs Kazuya | 3–1 | 75.00% |
| MiiBoxer vs Jack-8 | 2–2 | 50.00% |
| MiiBoxer vs Devil Jin | 0–4 | 0.00% |
| MiiBoxer vs Lili | 0–4 | 0.00% |
| MiiBoxer vs Victor | 0–4 | 0.00% |
| MiiBoxer vs Yoshimitsu | 0–3 | 0.00% |
| MiiBoxer vs Jin | 0–3 | 0.00% |
| MiiBoxer vs Asuka | 1–2 | 33.33% |
| MiiBoxer vs Jun | 2–1 | 66.67% |
| MiiBoxer vs Reina | 2–1 | 66.67% |
| MiiBoxer vs Leo | 2–0 | 100.00% |
| MiiBoxer vs Alisa | 0–2 | 0.00% |
| MiiBoxer vs Azucena | 0–2 | 0.00% |
| MiiBoxer vs Steve | 0–2 | 0.00% |
| MiiBoxer vs Lars | 1–0 | 100.00% |
| MiiBoxer vs Zafina | 1–0 | 100.00% |
| MiiBoxer vs Leroy | 0–1 | 0.00% |
| MiiBoxer vs Bryan | 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.