| MMseXy vs King | 12–6 | 66.67% |
| MMseXy vs Eddy | 5–13 | 27.78% |
| MMseXy vs Azucena | 6–7 | 46.15% |
| MMseXy vs Kazuya | 2–7 | 22.22% |
| MMseXy vs Hwoarang | 4–4 | 50.00% |
| MMseXy vs Law | 3–4 | 42.86% |
| MMseXy vs Yoshimitsu | 3–4 | 42.86% |
| MMseXy vs Jin | 6–1 | 85.71% |
| MMseXy vs Steve | 2–5 | 28.57% |
| MMseXy vs Bryan | 3–3 | 50.00% |
| MMseXy vs Lili | 6–0 | 100.00% |
| MMseXy vs Reina | 4–2 | 66.67% |
| MMseXy vs Jun | 3–2 | 60.00% |
| MMseXy vs Paul | 2–2 | 50.00% |
| MMseXy vs Xiaoyu | 2–2 | 50.00% |
| MMseXy vs Asuka | 0–4 | 0.00% |
| MMseXy vs Lee | 0–4 | 0.00% |
| MMseXy vs Dragunov | 3–0 | 100.00% |
| MMseXy vs Lars | 0–3 | 0.00% |
| MMseXy vs Nina | 3–0 | 100.00% |
| MMseXy vs Zafina | 3–0 | 100.00% |
| MMseXy vs Leroy | 3–0 | 100.00% |
| MMseXy vs Raven | 1–2 | 33.33% |
| MMseXy vs Devil Jin | 0–2 | 0.00% |
| MMseXy vs Claudio | 2–0 | 100.00% |
| MMseXy vs Kuma | 2–0 | 100.00% |
| MMseXy vs Victor | 2–0 | 100.00% |
| MMseXy vs Jack-8 | 1–0 | 100.00% |
| MMseXy vs Feng | 1–0 | 100.00% |
| MMseXy vs Alisa | 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.