| KMOPPZ21 vs King | 6–7 | 46.15% |
| KMOPPZ21 vs Reina | 6–4 | 60.00% |
| KMOPPZ21 vs Jack-8 | 4–1 | 80.00% |
| KMOPPZ21 vs Victor | 3–2 | 60.00% |
| KMOPPZ21 vs Hwoarang | 4–0 | 100.00% |
| KMOPPZ21 vs Jin | 0–4 | 0.00% |
| KMOPPZ21 vs Paul | 1–2 | 33.33% |
| KMOPPZ21 vs Eddy | 1–2 | 33.33% |
| KMOPPZ21 vs Yoshimitsu | 0–2 | 0.00% |
| KMOPPZ21 vs Bryan | 1–1 | 50.00% |
| KMOPPZ21 vs Lili | 1–1 | 50.00% |
| KMOPPZ21 vs Leo | 0–2 | 0.00% |
| KMOPPZ21 vs Lars | 0–2 | 0.00% |
| KMOPPZ21 vs Alisa | 2–0 | 100.00% |
| KMOPPZ21 vs Azucena | 0–2 | 0.00% |
| KMOPPZ21 vs Law | 1–0 | 100.00% |
| KMOPPZ21 vs Kazuya | 1–0 | 100.00% |
| KMOPPZ21 vs Asuka | 0–1 | 0.00% |
| KMOPPZ21 vs Shaheen | 1–0 | 100.00% |
| KMOPPZ21 vs Nina | 1–0 | 100.00% |
| KMOPPZ21 vs Lee | 0–1 | 0.00% |
| KMOPPZ21 vs Kuma | 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.