| MarleySan vs Kazuya | 78–39 | 66.67% |
| MarleySan vs Bryan | 44–24 | 64.71% |
| MarleySan vs Jin | 42–22 | 65.62% |
| MarleySan vs Heihachi | 31–28 | 52.54% |
| MarleySan vs Devil Jin | 32–23 | 58.18% |
| MarleySan vs King | 32–22 | 59.26% |
| MarleySan vs Lili | 24–29 | 45.28% |
| MarleySan vs Dragunov | 28–25 | 52.83% |
| MarleySan vs Reina | 25–21 | 54.35% |
| MarleySan vs Fahkumram | 27–19 | 58.70% |
| MarleySan vs Steve | 28–15 | 65.12% |
| MarleySan vs Asuka | 23–17 | 57.50% |
| MarleySan vs Paul | 25–14 | 64.10% |
| MarleySan vs Hwoarang | 20–18 | 52.63% |
| MarleySan vs Armor King | 18–20 | 47.37% |
| MarleySan vs Victor | 15–20 | 42.86% |
| MarleySan vs Alisa | 21–12 | 63.64% |
| MarleySan vs Yoshimitsu | 17–14 | 54.84% |
| MarleySan vs Clive | 15–13 | 53.57% |
| MarleySan vs Leroy | 15–12 | 55.56% |
| MarleySan vs Lee | 15–11 | 57.69% |
| MarleySan vs Azucena | 13–11 | 54.17% |
| MarleySan vs Xiaoyu | 11–10 | 52.38% |
| MarleySan vs Lars | 13–7 | 65.00% |
| MarleySan vs Nina | 13–7 | 65.00% |
| MarleySan vs Jun | 12–8 | 60.00% |
| MarleySan vs Law | 10–9 | 52.63% |
| MarleySan vs Feng | 12–6 | 66.67% |
| MarleySan vs Leo | 7–8 | 46.67% |
| MarleySan vs Shaheen | 9–5 | 64.29% |
| MarleySan vs Eddy | 9–4 | 69.23% |
| MarleySan vs Lidia | 6–7 | 46.15% |
| MarleySan vs Claudio | 4–8 | 33.33% |
| MarleySan vs Jack-8 | 4–5 | 44.44% |
| MarleySan vs Anna | 4–5 | 44.44% |
| MarleySan vs Kuma | 4–3 | 57.14% |
| MarleySan vs Zafina | 4–2 | 66.67% |
| MarleySan vs Raven | 1–2 | 33.33% |
| MarleySan vs Panda | 1–0 | 100.00% |
| MarleySan vs Miary Zo | 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.