| Mareldo vs Kazuya | 47–19 | 71.21% |
| Mareldo vs Dragunov | 45–19 | 70.31% |
| Mareldo vs Jin | 41–21 | 66.13% |
| Mareldo vs Law | 30–23 | 56.60% |
| Mareldo vs Reina | 36–15 | 70.59% |
| Mareldo vs Lili | 33–12 | 73.33% |
| Mareldo vs Clive | 36–9 | 80.00% |
| Mareldo vs Bryan | 27–15 | 64.29% |
| Mareldo vs Steve | 32–9 | 78.05% |
| Mareldo vs Heihachi | 27–14 | 65.85% |
| Mareldo vs King | 20–18 | 52.63% |
| Mareldo vs Hwoarang | 16–19 | 45.71% |
| Mareldo vs Devil Jin | 23–11 | 67.65% |
| Mareldo vs Lidia | 29–5 | 85.29% |
| Mareldo vs Yoshimitsu | 21–11 | 65.62% |
| Mareldo vs Paul | 16–14 | 53.33% |
| Mareldo vs Asuka | 22–8 | 73.33% |
| Mareldo vs Jun | 18–12 | 60.00% |
| Mareldo vs Leroy | 22–7 | 75.86% |
| Mareldo vs Victor | 20–9 | 68.97% |
| Mareldo vs Lee | 20–8 | 71.43% |
| Mareldo vs Feng | 15–11 | 57.69% |
| Mareldo vs Lars | 15–10 | 60.00% |
| Mareldo vs Azucena | 14–11 | 56.00% |
| Mareldo vs Xiaoyu | 16–8 | 66.67% |
| Mareldo vs Eddy | 19–4 | 82.61% |
| Mareldo vs Leo | 8–12 | 40.00% |
| Mareldo vs Nina | 15–2 | 88.24% |
| Mareldo vs Alisa | 11–5 | 68.75% |
| Mareldo vs Fahkumram | 7–9 | 43.75% |
| Mareldo vs Armor King | 8–7 | 53.33% |
| Mareldo vs Claudio | 5–9 | 35.71% |
| Mareldo vs Raven | 7–5 | 58.33% |
| Mareldo vs Shaheen | 5–5 | 50.00% |
| Mareldo vs Kuma | 6–3 | 66.67% |
| Mareldo vs Anna | 3–6 | 33.33% |
| Mareldo vs Miary Zo | 2–3 | 40.00% |
| Mareldo vs Jack-8 | 0–3 | 0.00% |
| Mareldo vs Zafina | 2–1 | 66.67% |
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.