| CluelessDucko vs Reina | 9–8 | 52.94% |
| CluelessDucko vs King | 6–8 | 42.86% |
| CluelessDucko vs Hwoarang | 8–5 | 61.54% |
| CluelessDucko vs Kazuya | 5–7 | 41.67% |
| CluelessDucko vs Lili | 8–3 | 72.73% |
| CluelessDucko vs Leo | 6–5 | 54.55% |
| CluelessDucko vs Lars | 3–8 | 27.27% |
| CluelessDucko vs Eddy | 4–7 | 36.36% |
| CluelessDucko vs Jin | 3–6 | 33.33% |
| CluelessDucko vs Devil Jin | 6–3 | 66.67% |
| CluelessDucko vs Lee | 2–7 | 22.22% |
| CluelessDucko vs Paul | 3–4 | 42.86% |
| CluelessDucko vs Steve | 3–4 | 42.86% |
| CluelessDucko vs Dragunov | 2–5 | 28.57% |
| CluelessDucko vs Shaheen | 4–3 | 57.14% |
| CluelessDucko vs Jun | 2–5 | 28.57% |
| CluelessDucko vs Kuma | 3–3 | 50.00% |
| CluelessDucko vs Anna | 4–2 | 66.67% |
| CluelessDucko vs Law | 0–5 | 0.00% |
| CluelessDucko vs Xiaoyu | 2–3 | 40.00% |
| CluelessDucko vs Azucena | 4–1 | 80.00% |
| CluelessDucko vs Bryan | 1–3 | 25.00% |
| CluelessDucko vs Claudio | 2–2 | 50.00% |
| CluelessDucko vs Yoshimitsu | 1–2 | 33.33% |
| CluelessDucko vs Nina | 1–2 | 33.33% |
| CluelessDucko vs Clive | 2–1 | 66.67% |
| CluelessDucko vs Zafina | 0–2 | 0.00% |
| CluelessDucko vs Alisa | 0–1 | 0.00% |
| CluelessDucko vs Panda | 0–1 | 0.00% |
| CluelessDucko vs Raven | 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.