| Mariku vs Kazuya | 15–41 | 26.79% |
| Mariku vs Jin | 22–33 | 40.00% |
| Mariku vs Reina | 18–29 | 38.30% |
| Mariku vs Bryan | 21–20 | 51.22% |
| Mariku vs Lili | 21–18 | 53.85% |
| Mariku vs Steve | 22–16 | 57.89% |
| Mariku vs King | 16–20 | 44.44% |
| Mariku vs Law | 18–12 | 60.00% |
| Mariku vs Jun | 12–16 | 42.86% |
| Mariku vs Hwoarang | 8–19 | 29.63% |
| Mariku vs Dragunov | 13–12 | 52.00% |
| Mariku vs Yoshimitsu | 8–16 | 33.33% |
| Mariku vs Heihachi | 10–13 | 43.48% |
| Mariku vs Devil Jin | 7–12 | 36.84% |
| Mariku vs Asuka | 9–9 | 50.00% |
| Mariku vs Lee | 4–13 | 23.53% |
| Mariku vs Victor | 8–9 | 47.06% |
| Mariku vs Eddy | 11–6 | 64.71% |
| Mariku vs Paul | 7–9 | 43.75% |
| Mariku vs Lars | 3–12 | 20.00% |
| Mariku vs Azucena | 4–11 | 26.67% |
| Mariku vs Fahkumram | 10–5 | 66.67% |
| Mariku vs Alisa | 12–2 | 85.71% |
| Mariku vs Clive | 2–11 | 15.38% |
| Mariku vs Armor King | 4–9 | 30.77% |
| Mariku vs Xiaoyu | 8–4 | 66.67% |
| Mariku vs Leo | 6–4 | 60.00% |
| Mariku vs Nina | 6–4 | 60.00% |
| Mariku vs Kuma | 6–3 | 66.67% |
| Mariku vs Lidia | 7–2 | 77.78% |
| Mariku vs Feng | 3–5 | 37.50% |
| Mariku vs Shaheen | 4–4 | 50.00% |
| Mariku vs Leroy | 4–4 | 50.00% |
| Mariku vs Miary Zo | 6–2 | 75.00% |
| Mariku vs Raven | 4–3 | 57.14% |
| Mariku vs Anna | 1–5 | 16.67% |
| Mariku vs Jack-8 | 3–1 | 75.00% |
| Mariku vs Panda | 1–2 | 33.33% |
| Mariku vs Claudio | 1–1 | 50.00% |
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.