| Mahisama vs King | 7–15 | 31.82% |
| Mahisama vs Jin | 0–14 | 0.00% |
| Mahisama vs Dragunov | 5–9 | 35.71% |
| Mahisama vs Armor King | 7–7 | 50.00% |
| Mahisama vs Kazuya | 5–8 | 38.46% |
| Mahisama vs Eddy | 2–9 | 18.18% |
| Mahisama vs Claudio | 5–5 | 50.00% |
| Mahisama vs Steve | 4–5 | 44.44% |
| Mahisama vs Paul | 3–5 | 37.50% |
| Mahisama vs Nina | 2–6 | 25.00% |
| Mahisama vs Fahkumram | 4–4 | 50.00% |
| Mahisama vs Lee | 3–4 | 42.86% |
| Mahisama vs Reina | 3–4 | 42.86% |
| Mahisama vs Victor | 3–4 | 42.86% |
| Mahisama vs Lidia | 3–4 | 42.86% |
| Mahisama vs Law | 2–4 | 33.33% |
| Mahisama vs Azucena | 4–2 | 66.67% |
| Mahisama vs Xiaoyu | 0–5 | 0.00% |
| Mahisama vs Heihachi | 5–0 | 100.00% |
| Mahisama vs Hwoarang | 2–2 | 50.00% |
| Mahisama vs Bryan | 0–4 | 0.00% |
| Mahisama vs Devil Jin | 2–2 | 50.00% |
| Mahisama vs Leo | 2–1 | 66.67% |
| Mahisama vs Feng | 0–2 | 0.00% |
| Mahisama vs Jun | 1–1 | 50.00% |
| Mahisama vs Jack-8 | 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.