| MercU vs Eddy | 24–12 | 66.67% |
| MercU vs Reina | 13–9 | 59.09% |
| MercU vs Bryan | 10–7 | 58.82% |
| MercU vs Yoshimitsu | 10–5 | 66.67% |
| MercU vs Jin | 9–6 | 60.00% |
| MercU vs Azucena | 6–8 | 42.86% |
| MercU vs Jun | 9–4 | 69.23% |
| MercU vs Victor | 5–8 | 38.46% |
| MercU vs Kazuya | 9–3 | 75.00% |
| MercU vs Xiaoyu | 5–5 | 50.00% |
| MercU vs Asuka | 7–2 | 77.78% |
| MercU vs Dragunov | 3–6 | 33.33% |
| MercU vs Paul | 6–2 | 75.00% |
| MercU vs King | 4–4 | 50.00% |
| MercU vs Hwoarang | 5–3 | 62.50% |
| MercU vs Law | 4–2 | 66.67% |
| MercU vs Lili | 4–2 | 66.67% |
| MercU vs Leo | 4–2 | 66.67% |
| MercU vs Kuma | 3–3 | 50.00% |
| MercU vs Lars | 4–1 | 80.00% |
| MercU vs Alisa | 5–0 | 100.00% |
| MercU vs Feng | 1–3 | 25.00% |
| MercU vs Lee | 3–1 | 75.00% |
| MercU vs Jack-8 | 2–1 | 66.67% |
| MercU vs Shaheen | 2–1 | 66.67% |
| MercU vs Leroy | 1–2 | 33.33% |
| MercU vs Steve | 2–0 | 100.00% |
| MercU vs Devil Jin | 1–1 | 50.00% |
| MercU vs Nina | 0–2 | 0.00% |
| MercU vs Panda | 1–0 | 100.00% |
| MercU vs Raven | 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.