| YO_MAMA vs Jun | 2–8 | 20.00% |
| YO_MAMA vs Steve | 3–6 | 33.33% |
| YO_MAMA vs Jin | 0–5 | 0.00% |
| YO_MAMA vs Law | 1–3 | 25.00% |
| YO_MAMA vs King | 2–2 | 50.00% |
| YO_MAMA vs Anna | 1–3 | 25.00% |
| YO_MAMA vs Kazuya | 0–3 | 0.00% |
| YO_MAMA vs Lee | 1–2 | 33.33% |
| YO_MAMA vs Yoshimitsu | 1–1 | 50.00% |
| YO_MAMA vs Xiaoyu | 2–0 | 100.00% |
| YO_MAMA vs Bryan | 1–1 | 50.00% |
| YO_MAMA vs Lili | 2–0 | 100.00% |
| YO_MAMA vs Dragunov | 1–1 | 50.00% |
| YO_MAMA vs Hwoarang | 0–1 | 0.00% |
| YO_MAMA vs Lars | 0–1 | 0.00% |
| YO_MAMA vs Claudio | 0–1 | 0.00% |
| YO_MAMA vs Reina | 1–0 | 100.00% |
| YO_MAMA vs Victor | 0–1 | 0.00% |
| YO_MAMA vs Clive | 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.