| M31N K4MPF 22 vs King | 4–3 | 57.14% |
| M31N K4MPF 22 vs Steve | 6–0 | 100.00% |
| M31N K4MPF 22 vs Victor | 1–4 | 20.00% |
| M31N K4MPF 22 vs Raven | 3–1 | 75.00% |
| M31N K4MPF 22 vs Lili | 2–1 | 66.67% |
| M31N K4MPF 22 vs Leroy | 2–1 | 66.67% |
| M31N K4MPF 22 vs Fahkumram | 0–3 | 0.00% |
| M31N K4MPF 22 vs Armor King | 0–3 | 0.00% |
| M31N K4MPF 22 vs Hwoarang | 0–2 | 0.00% |
| M31N K4MPF 22 vs Jin | 1–1 | 50.00% |
| M31N K4MPF 22 vs Lars | 1–1 | 50.00% |
| M31N K4MPF 22 vs Nina | 2–0 | 100.00% |
| M31N K4MPF 22 vs Azucena | 1–1 | 50.00% |
| M31N K4MPF 22 vs Lidia | 2–0 | 100.00% |
| M31N K4MPF 22 vs Law | 0–1 | 0.00% |
| M31N K4MPF 22 vs Yoshimitsu | 0–1 | 0.00% |
| M31N K4MPF 22 vs Xiaoyu | 0–1 | 0.00% |
| M31N K4MPF 22 vs Leo | 0–1 | 0.00% |
| M31N K4MPF 22 vs Kuma | 0–1 | 0.00% |
| M31N K4MPF 22 vs Zafina | 1–0 | 100.00% |
| M31N K4MPF 22 vs Jun | 1–0 | 100.00% |
| M31N K4MPF 22 vs Reina | 1–0 | 100.00% |
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.