| Marr vs Lidia | 17–7 | 70.83% |
| Marr vs Steve | 6–12 | 33.33% |
| Marr vs Dragunov | 6–11 | 35.29% |
| Marr vs King | 7–8 | 46.67% |
| Marr vs Kazuya | 8–5 | 61.54% |
| Marr vs Reina | 8–5 | 61.54% |
| Marr vs Azucena | 5–8 | 38.46% |
| Marr vs Victor | 2–10 | 16.67% |
| Marr vs Yoshimitsu | 7–4 | 63.64% |
| Marr vs Jin | 5–6 | 45.45% |
| Marr vs Bryan | 1–10 | 9.09% |
| Marr vs Lili | 2–9 | 18.18% |
| Marr vs Hwoarang | 2–8 | 20.00% |
| Marr vs Law | 2–7 | 22.22% |
| Marr vs Jun | 5–4 | 55.56% |
| Marr vs Clive | 3–6 | 33.33% |
| Marr vs Leo | 7–1 | 87.50% |
| Marr vs Armor King | 7–1 | 87.50% |
| Marr vs Asuka | 4–3 | 57.14% |
| Marr vs Fahkumram | 4–3 | 57.14% |
| Marr vs Jack-8 | 0–6 | 0.00% |
| Marr vs Raven | 3–3 | 50.00% |
| Marr vs Anna | 1–5 | 16.67% |
| Marr vs Xiaoyu | 3–2 | 60.00% |
| Marr vs Nina | 4–1 | 80.00% |
| Marr vs Eddy | 2–3 | 40.00% |
| Marr vs Devil Jin | 1–3 | 25.00% |
| Marr vs Lars | 2–2 | 50.00% |
| Marr vs Lee | 0–4 | 0.00% |
| Marr vs Paul | 0–3 | 0.00% |
| Marr vs Claudio | 1–2 | 33.33% |
| Marr vs Heihachi | 0–3 | 0.00% |
| Marr vs Feng | 2–0 | 100.00% |
| Marr vs Alisa | 0–2 | 0.00% |
| Marr vs Shaheen | 1–0 | 100.00% |
| Marr vs Kuma | 1–0 | 100.00% |
| Marr vs Leroy | 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.