| Marph vs Jin | 21–14 | 60.00% |
| Marph vs Kazuya | 19–9 | 67.86% |
| Marph vs King | 13–9 | 59.09% |
| Marph vs Yoshimitsu | 13–9 | 59.09% |
| Marph vs Reina | 17–5 | 77.27% |
| Marph vs Law | 12–5 | 70.59% |
| Marph vs Hwoarang | 11–6 | 64.71% |
| Marph vs Victor | 14–2 | 87.50% |
| Marph vs Lili | 6–8 | 42.86% |
| Marph vs Eddy | 9–5 | 64.29% |
| Marph vs Steve | 9–4 | 69.23% |
| Marph vs Paul | 7–4 | 63.64% |
| Marph vs Bryan | 9–2 | 81.82% |
| Marph vs Jun | 8–3 | 72.73% |
| Marph vs Heihachi | 5–5 | 50.00% |
| Marph vs Jack-8 | 6–2 | 75.00% |
| Marph vs Anna | 6–2 | 75.00% |
| Marph vs Devil Jin | 3–4 | 42.86% |
| Marph vs Leo | 5–2 | 71.43% |
| Marph vs Lars | 5–2 | 71.43% |
| Marph vs Xiaoyu | 4–2 | 66.67% |
| Marph vs Kuma | 4–1 | 80.00% |
| Marph vs Clive | 5–0 | 100.00% |
| Marph vs Feng | 1–3 | 25.00% |
| Marph vs Dragunov | 4–0 | 100.00% |
| Marph vs Claudio | 0–4 | 0.00% |
| Marph vs Lee | 2–2 | 50.00% |
| Marph vs Alisa | 2–1 | 66.67% |
| Marph vs Azucena | 3–0 | 100.00% |
| Marph vs Shaheen | 2–0 | 100.00% |
| Marph vs Nina | 2–0 | 100.00% |
| Marph vs Panda | 1–0 | 100.00% |
| Marph vs Leroy | 1–0 | 100.00% |
| Marph vs Raven | 0–1 | 0.00% |
| Marph vs Lidia | 0–1 | 0.00% |
| Marph vs Fahkumram | 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.