| MCK49 vs Claudio | 4–2 | 66.67% |
| MCK49 vs Paul | 3–2 | 60.00% |
| MCK49 vs King | 4–1 | 80.00% |
| MCK49 vs Heihachi | 2–3 | 40.00% |
| MCK49 vs Kazuya | 2–1 | 66.67% |
| MCK49 vs Jun | 2–1 | 66.67% |
| MCK49 vs Law | 2–0 | 100.00% |
| MCK49 vs Xiaoyu | 2–0 | 100.00% |
| MCK49 vs Asuka | 0–2 | 0.00% |
| MCK49 vs Dragunov | 2–0 | 100.00% |
| MCK49 vs Alisa | 0–2 | 0.00% |
| MCK49 vs Raven | 2–0 | 100.00% |
| MCK49 vs Clive | 2–0 | 100.00% |
| MCK49 vs Hwoarang | 1–0 | 100.00% |
| MCK49 vs Reina | 1–0 | 100.00% |
| MCK49 vs Azucena | 1–0 | 100.00% |
| MCK49 vs Victor | 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.