| marelagoacqua vs Reina | 12–10 | 54.55% |
| marelagoacqua vs Dragunov | 9–10 | 47.37% |
| marelagoacqua vs Kazuya | 7–9 | 43.75% |
| marelagoacqua vs Paul | 6–9 | 40.00% |
| marelagoacqua vs Hwoarang | 6–9 | 40.00% |
| marelagoacqua vs Leroy | 8–5 | 61.54% |
| marelagoacqua vs Azucena | 6–7 | 46.15% |
| marelagoacqua vs Jin | 5–7 | 41.67% |
| marelagoacqua vs Victor | 5–7 | 41.67% |
| marelagoacqua vs King | 4–5 | 44.44% |
| marelagoacqua vs Bryan | 1–7 | 12.50% |
| marelagoacqua vs Asuka | 2–6 | 25.00% |
| marelagoacqua vs Leo | 3–5 | 37.50% |
| marelagoacqua vs Law | 2–4 | 33.33% |
| marelagoacqua vs Nina | 3–3 | 50.00% |
| marelagoacqua vs Devil Jin | 3–2 | 60.00% |
| marelagoacqua vs Lili | 3–2 | 60.00% |
| marelagoacqua vs Zafina | 2–3 | 40.00% |
| marelagoacqua vs Jun | 3–2 | 60.00% |
| marelagoacqua vs Yoshimitsu | 0–4 | 0.00% |
| marelagoacqua vs Xiaoyu | 2–2 | 50.00% |
| marelagoacqua vs Shaheen | 1–3 | 25.00% |
| marelagoacqua vs Lee | 1–3 | 25.00% |
| marelagoacqua vs Heihachi | 2–2 | 50.00% |
| marelagoacqua vs Feng | 0–3 | 0.00% |
| marelagoacqua vs Kuma | 1–2 | 33.33% |
| marelagoacqua vs Raven | 3–0 | 100.00% |
| marelagoacqua vs Steve | 0–2 | 0.00% |
| marelagoacqua vs Alisa | 0–2 | 0.00% |
| marelagoacqua vs Eddy | 0–2 | 0.00% |
| marelagoacqua vs Claudio | 0–1 | 0.00% |
| marelagoacqua vs Panda | 1–0 | 100.00% |
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.