| Mercutio vs Jin | 7–5 | 58.33% |
| Mercutio vs Dragunov | 5–5 | 50.00% |
| Mercutio vs Paul | 2–4 | 33.33% |
| Mercutio vs Kazuya | 5–1 | 83.33% |
| Mercutio vs King | 2–3 | 40.00% |
| Mercutio vs Law | 2–2 | 50.00% |
| Mercutio vs Reina | 3–1 | 75.00% |
| Mercutio vs Bryan | 2–1 | 66.67% |
| Mercutio vs Lili | 0–3 | 0.00% |
| Mercutio vs Leo | 0–3 | 0.00% |
| Mercutio vs Nina | 2–1 | 66.67% |
| Mercutio vs Xiaoyu | 2–0 | 100.00% |
| Mercutio vs Steve | 0–2 | 0.00% |
| Mercutio vs Devil Jin | 0–2 | 0.00% |
| Mercutio vs Jun | 0–1 | 0.00% |
| Mercutio vs Victor | 1–0 | 100.00% |
| Mercutio vs Yoshimitsu | 0–1 | 0.00% |
| Mercutio vs Feng | 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.