| MRG78 vs Steve | 1–7 | 12.50% |
| MRG78 vs Eddy | 0–5 | 0.00% |
| MRG78 vs Yoshimitsu | 1–3 | 25.00% |
| MRG78 vs Reina | 1–3 | 25.00% |
| MRG78 vs King | 0–3 | 0.00% |
| MRG78 vs Hwoarang | 2–1 | 66.67% |
| MRG78 vs Devil Jin | 1–2 | 33.33% |
| MRG78 vs Leroy | 0–3 | 0.00% |
| MRG78 vs Jin | 0–2 | 0.00% |
| MRG78 vs Bryan | 0–2 | 0.00% |
| MRG78 vs Nina | 0–2 | 0.00% |
| MRG78 vs Lee | 0–2 | 0.00% |
| MRG78 vs Raven | 2–0 | 100.00% |
| MRG78 vs Law | 0–1 | 0.00% |
| MRG78 vs Xiaoyu | 0–1 | 0.00% |
| MRG78 vs Kazuya | 0–1 | 0.00% |
| MRG78 vs Lars | 0–1 | 0.00% |
| MRG78 vs Victor | 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.