| marcos19 vs Law | 3–4 | 42.86% |
| marcos19 vs Jin | 2–4 | 33.33% |
| marcos19 vs Nina | 1–4 | 20.00% |
| marcos19 vs Kazuya | 0–4 | 0.00% |
| marcos19 vs Asuka | 3–0 | 100.00% |
| marcos19 vs Leo | 1–2 | 33.33% |
| marcos19 vs Zafina | 2–1 | 66.67% |
| marcos19 vs Jun | 2–1 | 66.67% |
| marcos19 vs Steve | 2–0 | 100.00% |
| marcos19 vs Lili | 0–2 | 0.00% |
| marcos19 vs Lars | 0–2 | 0.00% |
| marcos19 vs Lee | 0–2 | 0.00% |
| marcos19 vs Reina | 0–2 | 0.00% |
| marcos19 vs Eddy | 0–2 | 0.00% |
| marcos19 vs Clive | 0–2 | 0.00% |
| marcos19 vs Armor King | 0–2 | 0.00% |
| marcos19 vs Victor | 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.