| Mortanius vs Steve | 4–3 | 57.14% |
| Mortanius vs Victor | 5–1 | 83.33% |
| Mortanius vs King | 2–3 | 40.00% |
| Mortanius vs Alisa | 3–2 | 60.00% |
| Mortanius vs Asuka | 4–0 | 100.00% |
| Mortanius vs Bryan | 1–2 | 33.33% |
| Mortanius vs Dragunov | 1–2 | 33.33% |
| Mortanius vs Leo | 1–2 | 33.33% |
| Mortanius vs Reina | 1–2 | 33.33% |
| Mortanius vs Jin | 2–0 | 100.00% |
| Mortanius vs Jack-8 | 1–1 | 50.00% |
| Mortanius vs Shaheen | 1–1 | 50.00% |
| Mortanius vs Kuma | 2–0 | 100.00% |
| Mortanius vs Jun | 2–0 | 100.00% |
| Mortanius vs Azucena | 1–1 | 50.00% |
| Mortanius vs Eddy | 1–1 | 50.00% |
| Mortanius vs Law | 1–0 | 100.00% |
| Mortanius vs Kazuya | 1–0 | 100.00% |
| Mortanius vs Feng | 1–0 | 100.00% |
| Mortanius vs Lili | 0–1 | 0.00% |
| Mortanius vs Nina | 1–0 | 100.00% |
| Mortanius vs Lee | 1–0 | 100.00% |
| Mortanius vs Lidia | 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.