| Marc513 vs King | 8–12 | 40.00% |
| Marc513 vs Law | 12–5 | 70.59% |
| Marc513 vs Kazuya | 10–5 | 66.67% |
| Marc513 vs Eddy | 9–6 | 60.00% |
| Marc513 vs Lili | 10–4 | 71.43% |
| Marc513 vs Jin | 6–7 | 46.15% |
| Marc513 vs Reina | 7–6 | 53.85% |
| Marc513 vs Lee | 6–6 | 50.00% |
| Marc513 vs Hwoarang | 5–6 | 45.45% |
| Marc513 vs Steve | 5–4 | 55.56% |
| Marc513 vs Leo | 7–2 | 77.78% |
| Marc513 vs Leroy | 4–5 | 44.44% |
| Marc513 vs Asuka | 4–4 | 50.00% |
| Marc513 vs Lidia | 6–2 | 75.00% |
| Marc513 vs Yoshimitsu | 0–7 | 0.00% |
| Marc513 vs Bryan | 1–5 | 16.67% |
| Marc513 vs Azucena | 5–1 | 83.33% |
| Marc513 vs Victor | 1–5 | 16.67% |
| Marc513 vs Raven | 2–3 | 40.00% |
| Marc513 vs Paul | 2–2 | 50.00% |
| Marc513 vs Xiaoyu | 3–1 | 75.00% |
| Marc513 vs Jack-8 | 2–2 | 50.00% |
| Marc513 vs Devil Jin | 2–2 | 50.00% |
| Marc513 vs Dragunov | 4–0 | 100.00% |
| Marc513 vs Feng | 0–3 | 0.00% |
| Marc513 vs Alisa | 2–1 | 66.67% |
| Marc513 vs Claudio | 1–2 | 33.33% |
| Marc513 vs Nina | 3–0 | 100.00% |
| Marc513 vs Lars | 0–2 | 0.00% |
| Marc513 vs Jun | 2–0 | 100.00% |
| Marc513 vs Shaheen | 1–0 | 100.00% |
| Marc513 vs Zafina | 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.