| Merr vs Dragunov | 9–11 | 45.00% |
| Merr vs Jin | 9–8 | 52.94% |
| Merr vs Steve | 6–4 | 60.00% |
| Merr vs King | 5–4 | 55.56% |
| Merr vs Heihachi | 6–3 | 66.67% |
| Merr vs Hwoarang | 3–5 | 37.50% |
| Merr vs Kazuya | 2–6 | 25.00% |
| Merr vs Nina | 2–6 | 25.00% |
| Merr vs Reina | 3–5 | 37.50% |
| Merr vs Lee | 5–2 | 71.43% |
| Merr vs Victor | 5–2 | 71.43% |
| Merr vs Eddy | 1–6 | 14.29% |
| Merr vs Law | 3–3 | 50.00% |
| Merr vs Xiaoyu | 5–1 | 83.33% |
| Merr vs Jun | 5–1 | 83.33% |
| Merr vs Paul | 3–2 | 60.00% |
| Merr vs Yoshimitsu | 3–2 | 60.00% |
| Merr vs Bryan | 4–1 | 80.00% |
| Merr vs Devil Jin | 4–1 | 80.00% |
| Merr vs Clive | 3–2 | 60.00% |
| Merr vs Lars | 0–4 | 0.00% |
| Merr vs Alisa | 3–0 | 100.00% |
| Merr vs Jack-8 | 1–1 | 50.00% |
| Merr vs Feng | 0–2 | 0.00% |
| Merr vs Lili | 2–0 | 100.00% |
| Merr vs Leo | 2–0 | 100.00% |
| Merr vs Claudio | 0–2 | 0.00% |
| Merr vs Panda | 1–1 | 50.00% |
| Merr vs Zafina | 0–2 | 0.00% |
| Merr vs Leroy | 0–2 | 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.