| Mekameku vs Steve | 5–9 | 35.71% |
| Mekameku vs Kazuya | 3–7 | 30.00% |
| Mekameku vs Reina | 4–6 | 40.00% |
| Mekameku vs King | 1–8 | 11.11% |
| Mekameku vs Yoshimitsu | 4–5 | 44.44% |
| Mekameku vs Jin | 1–8 | 11.11% |
| Mekameku vs Asuka | 4–3 | 57.14% |
| Mekameku vs Dragunov | 4–3 | 57.14% |
| Mekameku vs Leo | 2–5 | 28.57% |
| Mekameku vs Lars | 2–5 | 28.57% |
| Mekameku vs Law | 1–4 | 20.00% |
| Mekameku vs Xiaoyu | 3–2 | 60.00% |
| Mekameku vs Bryan | 1–4 | 20.00% |
| Mekameku vs Leroy | 3–2 | 60.00% |
| Mekameku vs Devil Jin | 0–4 | 0.00% |
| Mekameku vs Eddy | 0–4 | 0.00% |
| Mekameku vs Hwoarang | 1–2 | 33.33% |
| Mekameku vs Feng | 1–2 | 33.33% |
| Mekameku vs Lee | 2–1 | 66.67% |
| Mekameku vs Kuma | 2–1 | 66.67% |
| Mekameku vs Azucena | 0–3 | 0.00% |
| Mekameku vs Paul | 0–2 | 0.00% |
| Mekameku vs Lili | 0–2 | 0.00% |
| Mekameku vs Shaheen | 1–1 | 50.00% |
| Mekameku vs Nina | 0–2 | 0.00% |
| Mekameku vs Raven | 0–2 | 0.00% |
| Mekameku vs Zafina | 1–0 | 100.00% |
| Mekameku vs Jun | 0–1 | 0.00% |
| Mekameku vs Heihachi | 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.