| mahiroo4279 vs Reina | 22–20 | 52.38% |
| mahiroo4279 vs Dragunov | 12–26 | 31.58% |
| mahiroo4279 vs Hwoarang | 8–21 | 27.59% |
| mahiroo4279 vs Lili | 9–20 | 31.03% |
| mahiroo4279 vs Devil Jin | 9–13 | 40.91% |
| mahiroo4279 vs King | 5–15 | 25.00% |
| mahiroo4279 vs Xiaoyu | 11–9 | 55.00% |
| mahiroo4279 vs Kazuya | 3–17 | 15.00% |
| mahiroo4279 vs Law | 5–12 | 29.41% |
| mahiroo4279 vs Steve | 5–12 | 29.41% |
| mahiroo4279 vs Bryan | 5–11 | 31.25% |
| mahiroo4279 vs Jun | 6–10 | 37.50% |
| mahiroo4279 vs Yoshimitsu | 5–10 | 33.33% |
| mahiroo4279 vs Asuka | 7–8 | 46.67% |
| mahiroo4279 vs Azucena | 2–13 | 13.33% |
| mahiroo4279 vs Eddy | 1–14 | 6.67% |
| mahiroo4279 vs Paul | 2–12 | 14.29% |
| mahiroo4279 vs Jin | 7–7 | 50.00% |
| mahiroo4279 vs Alisa | 4–8 | 33.33% |
| mahiroo4279 vs Leo | 3–7 | 30.00% |
| mahiroo4279 vs Jack-8 | 3–6 | 33.33% |
| mahiroo4279 vs Nina | 3–6 | 33.33% |
| mahiroo4279 vs Lars | 3–5 | 37.50% |
| mahiroo4279 vs Shaheen | 2–6 | 25.00% |
| mahiroo4279 vs Lee | 4–4 | 50.00% |
| mahiroo4279 vs Feng | 1–5 | 16.67% |
| mahiroo4279 vs Leroy | 1–5 | 16.67% |
| mahiroo4279 vs Victor | 3–3 | 50.00% |
| mahiroo4279 vs Raven | 3–3 | 50.00% |
| mahiroo4279 vs Lidia | 2–4 | 33.33% |
| mahiroo4279 vs Claudio | 1–3 | 25.00% |
| mahiroo4279 vs Zafina | 1–3 | 25.00% |
| mahiroo4279 vs Kuma | 1–2 | 33.33% |
| mahiroo4279 vs Panda | 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.