| Marcius vs Dragunov | 18–9 | 66.67% |
| Marcius vs Jin | 3–13 | 18.75% |
| Marcius vs Clive | 12–4 | 75.00% |
| Marcius vs Yoshimitsu | 8–7 | 53.33% |
| Marcius vs Bryan | 6–9 | 40.00% |
| Marcius vs Steve | 10–5 | 66.67% |
| Marcius vs Reina | 10–4 | 71.43% |
| Marcius vs Kazuya | 6–7 | 46.15% |
| Marcius vs Law | 4–8 | 33.33% |
| Marcius vs King | 5–7 | 41.67% |
| Marcius vs Xiaoyu | 9–3 | 75.00% |
| Marcius vs Devil Jin | 6–6 | 50.00% |
| Marcius vs Jun | 7–5 | 58.33% |
| Marcius vs Asuka | 7–4 | 63.64% |
| Marcius vs Alisa | 8–3 | 72.73% |
| Marcius vs Hwoarang | 7–3 | 70.00% |
| Marcius vs Victor | 6–4 | 60.00% |
| Marcius vs Heihachi | 5–4 | 55.56% |
| Marcius vs Azucena | 8–0 | 100.00% |
| Marcius vs Lidia | 4–3 | 57.14% |
| Marcius vs Feng | 2–4 | 33.33% |
| Marcius vs Nina | 4–2 | 66.67% |
| Marcius vs Paul | 2–3 | 40.00% |
| Marcius vs Lili | 3–2 | 60.00% |
| Marcius vs Leroy | 1–4 | 20.00% |
| Marcius vs Eddy | 1–4 | 20.00% |
| Marcius vs Lars | 4–0 | 100.00% |
| Marcius vs Kuma | 4–0 | 100.00% |
| Marcius vs Leo | 2–0 | 100.00% |
| Marcius vs Panda | 2–0 | 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.