| TheSpaceDuck vs King | 18–19 | 48.65% |
| TheSpaceDuck vs Reina | 17–14 | 54.84% |
| TheSpaceDuck vs Jin | 16–13 | 55.17% |
| TheSpaceDuck vs Eddy | 9–20 | 31.03% |
| TheSpaceDuck vs Devil Jin | 14–13 | 51.85% |
| TheSpaceDuck vs Kazuya | 8–17 | 32.00% |
| TheSpaceDuck vs Lili | 7–14 | 33.33% |
| TheSpaceDuck vs Feng | 6–14 | 30.00% |
| TheSpaceDuck vs Law | 9–10 | 47.37% |
| TheSpaceDuck vs Bryan | 12–7 | 63.16% |
| TheSpaceDuck vs Hwoarang | 7–11 | 38.89% |
| TheSpaceDuck vs Nina | 10–8 | 55.56% |
| TheSpaceDuck vs Steve | 5–9 | 35.71% |
| TheSpaceDuck vs Lars | 4–10 | 28.57% |
| TheSpaceDuck vs Alisa | 8–6 | 57.14% |
| TheSpaceDuck vs Lidia | 6–8 | 42.86% |
| TheSpaceDuck vs Heihachi | 7–6 | 53.85% |
| TheSpaceDuck vs Asuka | 8–4 | 66.67% |
| TheSpaceDuck vs Lee | 8–4 | 66.67% |
| TheSpaceDuck vs Paul | 6–5 | 54.55% |
| TheSpaceDuck vs Jun | 8–3 | 72.73% |
| TheSpaceDuck vs Azucena | 6–5 | 54.55% |
| TheSpaceDuck vs Leo | 6–4 | 60.00% |
| TheSpaceDuck vs Victor | 4–5 | 44.44% |
| TheSpaceDuck vs Dragunov | 7–1 | 87.50% |
| TheSpaceDuck vs Shaheen | 1–6 | 14.29% |
| TheSpaceDuck vs Leroy | 3–4 | 42.86% |
| TheSpaceDuck vs Jack-8 | 2–4 | 33.33% |
| TheSpaceDuck vs Kuma | 4–2 | 66.67% |
| TheSpaceDuck vs Yoshimitsu | 2–3 | 40.00% |
| TheSpaceDuck vs Xiaoyu | 1–4 | 20.00% |
| TheSpaceDuck vs Raven | 3–2 | 60.00% |
| TheSpaceDuck vs Zafina | 4–0 | 100.00% |
| TheSpaceDuck vs Armor King | 2–1 | 66.67% |
| TheSpaceDuck vs Clive | 0–2 | 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.