| Marceline vs King | 24–28 | 46.15% |
| Marceline vs Jin | 26–24 | 52.00% |
| Marceline vs Reina | 24–18 | 57.14% |
| Marceline vs Kazuya | 13–28 | 31.71% |
| Marceline vs Steve | 23–16 | 58.97% |
| Marceline vs Dragunov | 15–20 | 42.86% |
| Marceline vs Jun | 8–19 | 29.63% |
| Marceline vs Lili | 14–12 | 53.85% |
| Marceline vs Eddy | 9–15 | 37.50% |
| Marceline vs Victor | 10–13 | 43.48% |
| Marceline vs Hwoarang | 11–11 | 50.00% |
| Marceline vs Devil Jin | 10–8 | 55.56% |
| Marceline vs Bryan | 7–10 | 41.18% |
| Marceline vs Asuka | 5–12 | 29.41% |
| Marceline vs Feng | 6–8 | 42.86% |
| Marceline vs Leo | 5–7 | 41.67% |
| Marceline vs Lars | 5–7 | 41.67% |
| Marceline vs Clive | 6–6 | 50.00% |
| Marceline vs Nina | 4–7 | 36.36% |
| Marceline vs Heihachi | 2–7 | 22.22% |
| Marceline vs Armor King | 5–3 | 62.50% |
| Marceline vs Xiaoyu | 7–0 | 100.00% |
| Marceline vs Lee | 3–4 | 42.86% |
| Marceline vs Azucena | 1–6 | 14.29% |
| Marceline vs Law | 3–3 | 50.00% |
| Marceline vs Yoshimitsu | 3–3 | 50.00% |
| Marceline vs Alisa | 0–6 | 0.00% |
| Marceline vs Leroy | 3–3 | 50.00% |
| Marceline vs Kuma | 2–3 | 40.00% |
| Marceline vs Jack-8 | 0–4 | 0.00% |
| Marceline vs Claudio | 4–0 | 100.00% |
| Marceline vs Raven | 4–0 | 100.00% |
| Marceline vs Anna | 2–2 | 50.00% |
| Marceline vs Fahkumram | 4–0 | 100.00% |
| Marceline vs Paul | 2–1 | 66.67% |
| Marceline vs Shaheen | 0–3 | 0.00% |
| Marceline vs Panda | 2–1 | 66.67% |
| Marceline vs Lidia | 0–2 | 0.00% |
| Marceline vs Zafina | 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.