| MerDD vs Hwoarang | 22–19 | 53.66% |
| MerDD vs Kazuya | 18–14 | 56.25% |
| MerDD vs King | 16–12 | 57.14% |
| MerDD vs Jin | 13–11 | 54.17% |
| MerDD vs Eddy | 13–11 | 54.17% |
| MerDD vs Yoshimitsu | 10–13 | 43.48% |
| MerDD vs Steve | 11–10 | 52.38% |
| MerDD vs Heihachi | 7–10 | 41.18% |
| MerDD vs Paul | 6–8 | 42.86% |
| MerDD vs Law | 13–1 | 92.86% |
| MerDD vs Shaheen | 9–5 | 64.29% |
| MerDD vs Asuka | 10–3 | 76.92% |
| MerDD vs Azucena | 6–7 | 46.15% |
| MerDD vs Jun | 6–6 | 50.00% |
| MerDD vs Victor | 3–9 | 25.00% |
| MerDD vs Bryan | 7–4 | 63.64% |
| MerDD vs Reina | 5–5 | 50.00% |
| MerDD vs Lidia | 6–4 | 60.00% |
| MerDD vs Devil Jin | 2–7 | 22.22% |
| MerDD vs Lili | 6–3 | 66.67% |
| MerDD vs Dragunov | 7–2 | 77.78% |
| MerDD vs Leo | 7–2 | 77.78% |
| MerDD vs Kuma | 2–7 | 22.22% |
| MerDD vs Xiaoyu | 3–5 | 37.50% |
| MerDD vs Jack-8 | 4–3 | 57.14% |
| MerDD vs Lars | 3–4 | 42.86% |
| MerDD vs Alisa | 2–5 | 28.57% |
| MerDD vs Claudio | 3–2 | 60.00% |
| MerDD vs Nina | 4–0 | 100.00% |
| MerDD vs Leroy | 2–2 | 50.00% |
| MerDD vs Raven | 3–1 | 75.00% |
| MerDD vs Clive | 3–1 | 75.00% |
| MerDD vs Feng | 3–0 | 100.00% |
| MerDD vs Lee | 2–1 | 66.67% |
| MerDD vs Panda | 2–0 | 100.00% |
| MerDD vs Zafina | 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.