| donalduck21x vs Kazuya | 2–6 | 25.00% |
| donalduck21x vs Reina | 7–1 | 87.50% |
| donalduck21x vs Hwoarang | 1–5 | 16.67% |
| donalduck21x vs King | 2–2 | 50.00% |
| donalduck21x vs Asuka | 4–0 | 100.00% |
| donalduck21x vs Paul | 2–1 | 66.67% |
| donalduck21x vs Law | 2–1 | 66.67% |
| donalduck21x vs Xiaoyu | 2–1 | 66.67% |
| donalduck21x vs Steve | 1–2 | 33.33% |
| donalduck21x vs Lili | 1–2 | 33.33% |
| donalduck21x vs Nina | 2–1 | 66.67% |
| donalduck21x vs Azucena | 0–3 | 0.00% |
| donalduck21x vs Jin | 0–2 | 0.00% |
| donalduck21x vs Leo | 0–2 | 0.00% |
| donalduck21x vs Jun | 2–0 | 100.00% |
| donalduck21x vs Raven | 2–0 | 100.00% |
| donalduck21x vs Bryan | 0–1 | 0.00% |
| donalduck21x vs Yoshimitsu | 0–1 | 0.00% |
| donalduck21x vs Jack-8 | 1–0 | 100.00% |
| donalduck21x vs Feng | 0–1 | 0.00% |
| donalduck21x vs Alisa | 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.