| OJMK vs Reina | 8–13 | 38.10% |
| OJMK vs Dragunov | 6–11 | 35.29% |
| OJMK vs King | 6–9 | 40.00% |
| OJMK vs Paul | 4–9 | 30.77% |
| OJMK vs Kazuya | 5–7 | 41.67% |
| OJMK vs Steve | 5–6 | 45.45% |
| OJMK vs Clive | 2–7 | 22.22% |
| OJMK vs Law | 3–4 | 42.86% |
| OJMK vs Xiaoyu | 4–3 | 57.14% |
| OJMK vs Jin | 2–4 | 33.33% |
| OJMK vs Asuka | 3–3 | 50.00% |
| OJMK vs Devil Jin | 2–4 | 33.33% |
| OJMK vs Lili | 2–4 | 33.33% |
| OJMK vs Nina | 4–2 | 66.67% |
| OJMK vs Hwoarang | 3–2 | 60.00% |
| OJMK vs Kuma | 3–2 | 60.00% |
| OJMK vs Azucena | 1–4 | 20.00% |
| OJMK vs Heihachi | 1–4 | 20.00% |
| OJMK vs Bryan | 4–0 | 100.00% |
| OJMK vs Alisa | 0–4 | 0.00% |
| OJMK vs Lee | 4–0 | 100.00% |
| OJMK vs Jun | 2–2 | 50.00% |
| OJMK vs Yoshimitsu | 2–1 | 66.67% |
| OJMK vs Feng | 1–2 | 33.33% |
| OJMK vs Lars | 2–1 | 66.67% |
| OJMK vs Claudio | 3–0 | 100.00% |
| OJMK vs Eddy | 1–2 | 33.33% |
| OJMK vs Armor King | 2–1 | 66.67% |
| OJMK vs Leo | 2–0 | 100.00% |
| OJMK vs Shaheen | 0–1 | 0.00% |
| OJMK vs Zafina | 0–1 | 0.00% |
| OJMK vs Leroy | 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.