| DuckOnQuack_v1 vs Law | 4–5 | 44.44% |
| DuckOnQuack_v1 vs Steve | 4–5 | 44.44% |
| DuckOnQuack_v1 vs Fahkumram | 2–5 | 28.57% |
| DuckOnQuack_v1 vs Azucena | 1–5 | 16.67% |
| DuckOnQuack_v1 vs Lidia | 2–4 | 33.33% |
| DuckOnQuack_v1 vs Bryan | 3–2 | 60.00% |
| DuckOnQuack_v1 vs Jack-8 | 1–4 | 20.00% |
| DuckOnQuack_v1 vs Devil Jin | 4–1 | 80.00% |
| DuckOnQuack_v1 vs Jun | 0–5 | 0.00% |
| DuckOnQuack_v1 vs Reina | 2–3 | 40.00% |
| DuckOnQuack_v1 vs Lili | 1–3 | 25.00% |
| DuckOnQuack_v1 vs Dragunov | 2–2 | 50.00% |
| DuckOnQuack_v1 vs Kazuya | 2–1 | 66.67% |
| DuckOnQuack_v1 vs Anna | 0–3 | 0.00% |
| DuckOnQuack_v1 vs King | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Jin | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Leo | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Lars | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Alisa | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Victor | 1–1 | 50.00% |
| DuckOnQuack_v1 vs Heihachi | 0–2 | 0.00% |
| DuckOnQuack_v1 vs Yoshimitsu | 1–0 | 100.00% |
| DuckOnQuack_v1 vs Nina | 0–1 | 0.00% |
| DuckOnQuack_v1 vs Lee | 0–1 | 0.00% |
| DuckOnQuack_v1 vs Panda | 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.