| marsi vs Kazuya | 47–31 | 60.26% |
| marsi vs Jin | 32–23 | 58.18% |
| marsi vs King | 25–20 | 55.56% |
| marsi vs Dragunov | 24–21 | 53.33% |
| marsi vs Reina | 24–20 | 54.55% |
| marsi vs Victor | 19–22 | 46.34% |
| marsi vs Hwoarang | 20–18 | 52.63% |
| marsi vs Yoshimitsu | 13–18 | 41.94% |
| marsi vs Lili | 11–18 | 37.93% |
| marsi vs Law | 15–12 | 55.56% |
| marsi vs Jun | 16–10 | 61.54% |
| marsi vs Bryan | 11–13 | 45.83% |
| marsi vs Heihachi | 15–9 | 62.50% |
| marsi vs Devil Jin | 15–8 | 65.22% |
| marsi vs Steve | 11–8 | 57.89% |
| marsi vs Asuka | 7–11 | 38.89% |
| marsi vs Paul | 10–6 | 62.50% |
| marsi vs Alisa | 4–11 | 26.67% |
| marsi vs Azucena | 8–7 | 53.33% |
| marsi vs Zafina | 7–7 | 50.00% |
| marsi vs Lars | 4–9 | 30.77% |
| marsi vs Nina | 5–8 | 38.46% |
| marsi vs Xiaoyu | 8–4 | 66.67% |
| marsi vs Feng | 3–9 | 25.00% |
| marsi vs Eddy | 5–7 | 41.67% |
| marsi vs Claudio | 5–6 | 45.45% |
| marsi vs Jack-8 | 4–6 | 40.00% |
| marsi vs Lee | 7–2 | 77.78% |
| marsi vs Kuma | 2–7 | 22.22% |
| marsi vs Leroy | 4–5 | 44.44% |
| marsi vs Leo | 6–2 | 75.00% |
| marsi vs Lidia | 5–2 | 71.43% |
| marsi vs Shaheen | 1–2 | 33.33% |
| marsi 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.