| Marcki04 vs King | 7–6 | 53.85% |
| Marcki04 vs Steve | 6–7 | 46.15% |
| Marcki04 vs Reina | 7–5 | 58.33% |
| Marcki04 vs Lee | 4–7 | 36.36% |
| Marcki04 vs Jin | 6–4 | 60.00% |
| Marcki04 vs Victor | 5–5 | 50.00% |
| Marcki04 vs Lili | 4–5 | 44.44% |
| Marcki04 vs Dragunov | 2–7 | 22.22% |
| Marcki04 vs Nina | 6–3 | 66.67% |
| Marcki04 vs Xiaoyu | 4–4 | 50.00% |
| Marcki04 vs Kazuya | 1–7 | 12.50% |
| Marcki04 vs Hwoarang | 4–3 | 57.14% |
| Marcki04 vs Law | 4–2 | 66.67% |
| Marcki04 vs Bryan | 3–3 | 50.00% |
| Marcki04 vs Yoshimitsu | 4–1 | 80.00% |
| Marcki04 vs Jack-8 | 0–5 | 0.00% |
| Marcki04 vs Eddy | 0–5 | 0.00% |
| Marcki04 vs Azucena | 2–2 | 50.00% |
| Marcki04 vs Paul | 3–0 | 100.00% |
| Marcki04 vs Asuka | 1–2 | 33.33% |
| Marcki04 vs Feng | 0–3 | 0.00% |
| Marcki04 vs Devil Jin | 2–0 | 100.00% |
| Marcki04 vs Lars | 0–2 | 0.00% |
| Marcki04 vs Alisa | 0–2 | 0.00% |
| Marcki04 vs Claudio | 0–2 | 0.00% |
| Marcki04 vs Shaheen | 2–0 | 100.00% |
| Marcki04 vs Lidia | 1–1 | 50.00% |
| Marcki04 vs Zafina | 0–1 | 0.00% |
| Marcki04 vs Raven | 0–1 | 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.