| MTH91 vs Kazuya | 2–4 | 33.33% |
| MTH91 vs Law | 2–3 | 40.00% |
| MTH91 vs King | 1–3 | 25.00% |
| MTH91 vs Hwoarang | 2–1 | 66.67% |
| MTH91 vs Dragunov | 2–1 | 66.67% |
| MTH91 vs Lars | 1–2 | 33.33% |
| MTH91 vs Paul | 0–2 | 0.00% |
| MTH91 vs Bryan | 2–0 | 100.00% |
| MTH91 vs Feng | 2–0 | 100.00% |
| MTH91 vs Alisa | 0–2 | 0.00% |
| MTH91 vs Victor | 0–2 | 0.00% |
| MTH91 vs Eddy | 0–2 | 0.00% |
| MTH91 vs Steve | 0–1 | 0.00% |
| MTH91 vs Devil Jin | 1–0 | 100.00% |
| MTH91 vs Lee | 1–0 | 100.00% |
| MTH91 vs Zafina | 1–0 | 100.00% |
| MTH91 vs Reina | 1–0 | 100.00% |
| MTH91 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.