| Mariku vs Jin | 19–31 | 38.00% |
| Mariku vs Bryan | 21–19 | 52.50% |
| Mariku vs Kazuya | 12–27 | 30.77% |
| Mariku vs Lili | 19–15 | 55.88% |
| Mariku vs Reina | 15–19 | 44.12% |
| Mariku vs King | 16–17 | 48.48% |
| Mariku vs Steve | 16–16 | 50.00% |
| Mariku vs Hwoarang | 7–19 | 26.92% |
| Mariku vs Law | 17–8 | 68.00% |
| Mariku vs Dragunov | 13–12 | 52.00% |
| Mariku vs Jun | 11–13 | 45.83% |
| Mariku vs Yoshimitsu | 7–13 | 35.00% |
| Mariku vs Devil Jin | 7–12 | 36.84% |
| Mariku vs Heihachi | 9–8 | 52.94% |
| Mariku vs Victor | 7–9 | 43.75% |
| Mariku vs Paul | 5–9 | 35.71% |
| Mariku vs Asuka | 7–7 | 50.00% |
| Mariku vs Eddy | 11–3 | 78.57% |
| Mariku vs Lars | 3–10 | 23.08% |
| Mariku vs Lee | 4–9 | 30.77% |
| Mariku vs Alisa | 10–2 | 83.33% |
| Mariku vs Azucena | 4–8 | 33.33% |
| Mariku vs Leo | 6–4 | 60.00% |
| Mariku vs Nina | 6–4 | 60.00% |
| Mariku vs Xiaoyu | 7–2 | 77.78% |
| Mariku vs Kuma | 6–3 | 66.67% |
| Mariku vs Clive | 0–9 | 0.00% |
| Mariku vs Fahkumram | 7–2 | 77.78% |
| Mariku vs Feng | 3–5 | 37.50% |
| Mariku vs Raven | 4–2 | 66.67% |
| Mariku vs Armor King | 2–4 | 33.33% |
| Mariku vs Lidia | 4–1 | 80.00% |
| Mariku vs Miary Zo | 3–2 | 60.00% |
| Mariku vs Jack-8 | 3–1 | 75.00% |
| Mariku vs Leroy | 1–3 | 25.00% |
| Mariku vs Anna | 1–3 | 25.00% |
| Mariku vs Shaheen | 1–2 | 33.33% |
| 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.