| MXP4 vs King | 9–10 | 47.37% |
| MXP4 vs Law | 4–6 | 40.00% |
| MXP4 vs Dragunov | 3–7 | 30.00% |
| MXP4 vs Alisa | 1–8 | 11.11% |
| MXP4 vs Lili | 4–4 | 50.00% |
| MXP4 vs Jin | 0–7 | 0.00% |
| MXP4 vs Bryan | 3–4 | 42.86% |
| MXP4 vs Kazuya | 3–4 | 42.86% |
| MXP4 vs Lars | 1–6 | 14.29% |
| MXP4 vs Armor King | 2–3 | 40.00% |
| MXP4 vs Nina | 3–1 | 75.00% |
| MXP4 vs Jun | 0–4 | 0.00% |
| MXP4 vs Reina | 2–2 | 50.00% |
| MXP4 vs Anna | 0–4 | 0.00% |
| MXP4 vs Lee | 1–2 | 33.33% |
| MXP4 vs Fahkumram | 2–1 | 66.67% |
| MXP4 vs Yoshimitsu | 2–0 | 100.00% |
| MXP4 vs Steve | 0–2 | 0.00% |
| MXP4 vs Devil Jin | 0–2 | 0.00% |
| MXP4 vs Leroy | 2–0 | 100.00% |
| MXP4 vs Raven | 0–2 | 0.00% |
| MXP4 vs Lidia | 0–2 | 0.00% |
| MXP4 vs Azucena | 1–0 | 100.00% |
| MXP4 vs Clive | 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.