| Meronoda Umi vs Hwoarang | 6–12 | 33.33% |
| Meronoda Umi vs Reina | 6–12 | 33.33% |
| Meronoda Umi vs King | 7–9 | 43.75% |
| Meronoda Umi vs Lili | 4–9 | 30.77% |
| Meronoda Umi vs Jin | 4–7 | 36.36% |
| Meronoda Umi vs Steve | 3–7 | 30.00% |
| Meronoda Umi vs Eddy | 3–7 | 30.00% |
| Meronoda Umi vs Kazuya | 2–7 | 22.22% |
| Meronoda Umi vs Dragunov | 2–7 | 22.22% |
| Meronoda Umi vs Law | 1–7 | 12.50% |
| Meronoda Umi vs Yoshimitsu | 2–6 | 25.00% |
| Meronoda Umi vs Azucena | 2–6 | 25.00% |
| Meronoda Umi vs Paul | 1–6 | 14.29% |
| Meronoda Umi vs Asuka | 2–5 | 28.57% |
| Meronoda Umi vs Jun | 1–6 | 14.29% |
| Meronoda Umi vs Victor | 1–6 | 14.29% |
| Meronoda Umi vs Feng | 0–5 | 0.00% |
| Meronoda Umi vs Nina | 3–2 | 60.00% |
| Meronoda Umi vs Leroy | 2–2 | 50.00% |
| Meronoda Umi vs Xiaoyu | 2–1 | 66.67% |
| Meronoda Umi vs Devil Jin | 1–2 | 33.33% |
| Meronoda Umi vs Leo | 1–2 | 33.33% |
| Meronoda Umi vs Lars | 1–2 | 33.33% |
| Meronoda Umi vs Alisa | 0–3 | 0.00% |
| Meronoda Umi vs Kuma | 2–1 | 66.67% |
| Meronoda Umi vs Lidia | 1–2 | 33.33% |
| Meronoda Umi vs Bryan | 0–2 | 0.00% |
| Meronoda Umi vs Jack-8 | 0–2 | 0.00% |
| Meronoda Umi vs Claudio | 1–1 | 50.00% |
| Meronoda Umi vs Shaheen | 1–1 | 50.00% |
| Meronoda Umi vs Zafina | 1–1 | 50.00% |
| Meronoda Umi vs Heihachi | 1–1 | 50.00% |
| Meronoda Umi vs Lee | 0–1 | 0.00% |
| Meronoda Umi vs Panda | 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.