| Mareske vs Jin | 16–8 | 66.67% |
| Mareske vs Reina | 12–5 | 70.59% |
| Mareske vs Yoshimitsu | 10–5 | 66.67% |
| Mareske vs Law | 5–9 | 35.71% |
| Mareske vs Kazuya | 8–5 | 61.54% |
| Mareske vs King | 8–4 | 66.67% |
| Mareske vs Bryan | 5–6 | 45.45% |
| Mareske vs Lili | 6–5 | 54.55% |
| Mareske vs Steve | 5–4 | 55.56% |
| Mareske vs Kuma | 5–3 | 62.50% |
| Mareske vs Paul | 1–5 | 16.67% |
| Mareske vs Hwoarang | 4–2 | 66.67% |
| Mareske vs Eddy | 5–1 | 83.33% |
| Mareske vs Asuka | 5–0 | 100.00% |
| Mareske vs Nina | 4–1 | 80.00% |
| Mareske vs Jun | 4–1 | 80.00% |
| Mareske vs Feng | 3–1 | 75.00% |
| Mareske vs Lars | 1–3 | 25.00% |
| Mareske vs Alisa | 2–2 | 50.00% |
| Mareske vs Lee | 4–0 | 100.00% |
| Mareske vs Claudio | 1–2 | 33.33% |
| Mareske vs Clive | 3–0 | 100.00% |
| Mareske vs Miary Zo | 2–1 | 66.67% |
| Mareske vs Devil Jin | 1–1 | 50.00% |
| Mareske vs Dragunov | 2–0 | 100.00% |
| Mareske vs Leo | 0–2 | 0.00% |
| Mareske vs Shaheen | 2–0 | 100.00% |
| Mareske vs Zafina | 2–0 | 100.00% |
| Mareske vs Azucena | 0–2 | 0.00% |
| Mareske vs Raven | 2–0 | 100.00% |
| Mareske vs Anna | 2–0 | 100.00% |
| Mareske vs Xiaoyu | 0–1 | 0.00% |
| Mareske vs Panda | 1–0 | 100.00% |
| Mareske vs Lidia | 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.