| MarsCirca vs Bryan | 3–7 | 30.00% |
| MarsCirca vs Steve | 4–5 | 44.44% |
| MarsCirca vs Dragunov | 3–5 | 37.50% |
| MarsCirca vs King | 3–3 | 50.00% |
| MarsCirca vs Jun | 2–3 | 40.00% |
| MarsCirca vs Heihachi | 1–4 | 20.00% |
| MarsCirca vs Hwoarang | 2–2 | 50.00% |
| MarsCirca vs Jin | 1–3 | 25.00% |
| MarsCirca vs Lee | 2–1 | 66.67% |
| MarsCirca vs Leroy | 2–1 | 66.67% |
| MarsCirca vs Eddy | 0–3 | 0.00% |
| MarsCirca vs Clive | 0–3 | 0.00% |
| MarsCirca vs Law | 1–1 | 50.00% |
| MarsCirca vs Yoshimitsu | 2–0 | 100.00% |
| MarsCirca vs Kazuya | 2–0 | 100.00% |
| MarsCirca vs Lili | 2–0 | 100.00% |
| MarsCirca vs Lars | 0–2 | 0.00% |
| MarsCirca vs Nina | 2–0 | 100.00% |
| MarsCirca vs Reina | 2–0 | 100.00% |
| MarsCirca vs Asuka | 0–1 | 0.00% |
| MarsCirca vs Devil Jin | 1–0 | 100.00% |
| MarsCirca vs Leo | 1–0 | 100.00% |
| MarsCirca vs Alisa | 0–1 | 0.00% |
| MarsCirca vs Claudio | 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.