| siekiery vs Kazuya | 4–10 | 28.57% |
| siekiery vs Hwoarang | 4–9 | 30.77% |
| siekiery vs Jin | 10–3 | 76.92% |
| siekiery vs Eddy | 2–11 | 15.38% |
| siekiery vs Law | 4–4 | 50.00% |
| siekiery vs Dragunov | 2–5 | 28.57% |
| siekiery vs King | 2–4 | 33.33% |
| siekiery vs Steve | 3–3 | 50.00% |
| siekiery vs Devil Jin | 1–5 | 16.67% |
| siekiery vs Lili | 3–3 | 50.00% |
| siekiery vs Reina | 2–4 | 33.33% |
| siekiery vs Feng | 2–3 | 40.00% |
| siekiery vs Alisa | 2–3 | 40.00% |
| siekiery vs Jun | 2–3 | 40.00% |
| siekiery vs Raven | 4–1 | 80.00% |
| siekiery vs Bryan | 0–3 | 0.00% |
| siekiery vs Asuka | 0–3 | 0.00% |
| siekiery vs Lars | 1–2 | 33.33% |
| siekiery vs Kuma | 2–1 | 66.67% |
| siekiery vs Xiaoyu | 0–2 | 0.00% |
| siekiery vs Jack-8 | 0–2 | 0.00% |
| siekiery vs Leo | 0–2 | 0.00% |
| siekiery vs Lee | 0–2 | 0.00% |
| siekiery vs Leroy | 0–2 | 0.00% |
| siekiery vs Lidia | 0–2 | 0.00% |
| siekiery vs Paul | 1–0 | 100.00% |
| siekiery vs Claudio | 0–1 | 0.00% |
| siekiery vs Victor | 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.