| MARWIIN vs Kazuya | 19–32 | 37.25% |
| MARWIIN vs Dragunov | 23–20 | 53.49% |
| MARWIIN vs King | 15–26 | 36.59% |
| MARWIIN vs Reina | 23–17 | 57.50% |
| MARWIIN vs Jin | 19–16 | 54.29% |
| MARWIIN vs Heihachi | 14–20 | 41.18% |
| MARWIIN vs Lili | 10–20 | 33.33% |
| MARWIIN vs Steve | 9–20 | 31.03% |
| MARWIIN vs Hwoarang | 6–22 | 21.43% |
| MARWIIN vs Jun | 9–19 | 32.14% |
| MARWIIN vs Bryan | 15–11 | 57.69% |
| MARWIIN vs Law | 8–11 | 42.11% |
| MARWIIN vs Claudio | 12–5 | 70.59% |
| MARWIIN vs Azucena | 5–12 | 29.41% |
| MARWIIN vs Lidia | 4–13 | 23.53% |
| MARWIIN vs Paul | 5–11 | 31.25% |
| MARWIIN vs Lee | 7–7 | 50.00% |
| MARWIIN vs Devil Jin | 3–10 | 23.08% |
| MARWIIN vs Victor | 3–10 | 23.08% |
| MARWIIN vs Eddy | 4–9 | 30.77% |
| MARWIIN vs Asuka | 2–8 | 20.00% |
| MARWIIN vs Lars | 6–4 | 60.00% |
| MARWIIN vs Alisa | 1–9 | 10.00% |
| MARWIIN vs Kuma | 4–6 | 40.00% |
| MARWIIN vs Yoshimitsu | 5–2 | 71.43% |
| MARWIIN vs Xiaoyu | 1–5 | 16.67% |
| MARWIIN vs Jack-8 | 0–4 | 0.00% |
| MARWIIN vs Leo | 1–2 | 33.33% |
| MARWIIN vs Zafina | 0–3 | 0.00% |
| MARWIIN vs Feng | 0–2 | 0.00% |
| MARWIIN vs Shaheen | 2–0 | 100.00% |
| MARWIIN vs Leroy | 0–2 | 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.