| Marci vs Armor King | 18–9 | 66.67% |
| Marci vs King | 13–6 | 68.42% |
| Marci vs Hwoarang | 9–7 | 56.25% |
| Marci vs Eddy | 7–5 | 58.33% |
| Marci vs Lili | 10–0 | 100.00% |
| Marci vs Alisa | 4–5 | 44.44% |
| Marci vs Paul | 6–1 | 85.71% |
| Marci vs Law | 5–2 | 71.43% |
| Marci vs Jin | 6–1 | 85.71% |
| Marci vs Kazuya | 1–6 | 14.29% |
| Marci vs Steve | 6–1 | 85.71% |
| Marci vs Jun | 3–4 | 42.86% |
| Marci vs Jack-8 | 5–0 | 100.00% |
| Marci vs Dragunov | 1–4 | 20.00% |
| Marci vs Victor | 3–2 | 60.00% |
| Marci vs Lee | 2–2 | 50.00% |
| Marci vs Kuma | 3–1 | 75.00% |
| Marci vs Fahkumram | 2–2 | 50.00% |
| Marci vs Yoshimitsu | 3–0 | 100.00% |
| Marci vs Heihachi | 3–0 | 100.00% |
| Marci vs Bryan | 1–1 | 50.00% |
| Marci vs Feng | 2–0 | 100.00% |
| Marci vs Claudio | 1–1 | 50.00% |
| Marci vs Nina | 2–0 | 100.00% |
| Marci vs Reina | 2–0 | 100.00% |
| Marci vs Azucena | 2–0 | 100.00% |
| Marci vs Lidia | 2–0 | 100.00% |
| Marci vs Asuka | 1–0 | 100.00% |
| Marci vs Devil Jin | 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.