| Mari vs King | 60–63 | 48.78% |
| Mari vs Kazuya | 44–56–1 | 44.00% |
| Mari vs Jin | 40–49 | 44.94% |
| Mari vs Law | 40–37 | 51.95% |
| Mari vs Steve | 40–36 | 52.63% |
| Mari vs Reina | 46–30 | 60.53% |
| Mari vs Hwoarang | 28–42 | 40.00% |
| Mari vs Bryan | 35–34 | 50.72% |
| Mari vs Yoshimitsu | 30–38 | 44.12% |
| Mari vs Dragunov | 37–24 | 60.66% |
| Mari vs Victor | 32–24 | 57.14% |
| Mari vs Asuka | 29–21 | 58.00% |
| Mari vs Azucena | 24–25 | 48.98% |
| Mari vs Lili | 15–31 | 32.61% |
| Mari vs Lee | 16–28 | 36.36% |
| Mari vs Jun | 25–18 | 58.14% |
| Mari vs Paul | 23–16 | 58.97% |
| Mari vs Eddy | 13–26 | 33.33% |
| Mari vs Xiaoyu | 15–21 | 41.67% |
| Mari vs Leo | 13–21 | 38.24% |
| Mari vs Nina | 12–21 | 36.36% |
| Mari vs Heihachi | 17–16 | 51.52% |
| Mari vs Leroy | 15–17 | 46.88% |
| Mari vs Alisa | 16–15 | 51.61% |
| Mari vs Kuma | 16–15 | 51.61% |
| Mari vs Lidia | 15–15 | 50.00% |
| Mari vs Lars | 11–17 | 39.29% |
| Mari vs Raven | 18–7 | 72.00% |
| Mari vs Feng | 10–14 | 41.67% |
| Mari vs Jack-8 | 13–9 | 59.09% |
| Mari vs Zafina | 5–14 | 26.32% |
| Mari vs Claudio | 10–5 | 66.67% |
| Mari vs Shaheen | 5–5 | 50.00% |
| Mari vs Devil Jin | 0–2 | 0.00% |
| Mari vs Panda | 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.