| yamco vs Jin | 4–4 | 50.00% |
| yamco vs Hwoarang | 1–5 | 16.67% |
| yamco vs Reina | 4–1 | 80.00% |
| yamco vs Azucena | 0–5 | 0.00% |
| yamco vs Paul | 0–4 | 0.00% |
| yamco vs Kazuya | 2–2 | 50.00% |
| yamco vs Devil Jin | 0–4 | 0.00% |
| yamco vs Lili | 1–3 | 25.00% |
| yamco vs King | 1–2 | 33.33% |
| yamco vs Steve | 1–2 | 33.33% |
| yamco vs Lee | 2–1 | 66.67% |
| yamco vs Heihachi | 0–3 | 0.00% |
| yamco vs Xiaoyu | 2–0 | 100.00% |
| yamco vs Asuka | 0–2 | 0.00% |
| yamco vs Dragunov | 0–2 | 0.00% |
| yamco vs Leroy | 0–2 | 0.00% |
| yamco vs Raven | 1–1 | 50.00% |
| yamco vs Jack-8 | 0–1 | 0.00% |
| yamco vs Alisa | 0–1 | 0.00% |
| yamco vs Panda | 0–1 | 0.00% |
| yamco vs Victor | 0–1 | 0.00% |
| yamco vs Lidia | 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.