| Vader vs Reina | 15–8 | 65.22% |
| Vader vs Lili | 12–10 | 54.55% |
| Vader vs Yoshimitsu | 5–14 | 26.32% |
| Vader vs Jin | 8–11 | 42.11% |
| Vader vs Hwoarang | 2–16 | 11.11% |
| Vader vs Azucena | 7–11 | 38.89% |
| Vader vs Kazuya | 7–10 | 41.18% |
| Vader vs King | 2–14 | 12.50% |
| Vader vs Nina | 4–11 | 26.67% |
| Vader vs Victor | 4–9 | 30.77% |
| Vader vs Xiaoyu | 2–9 | 18.18% |
| Vader vs Eddy | 0–10 | 0.00% |
| Vader vs Devil Jin | 6–3 | 66.67% |
| Vader vs Kuma | 3–6 | 33.33% |
| Vader vs Bryan | 2–6 | 25.00% |
| Vader vs Steve | 0–8 | 0.00% |
| Vader vs Law | 1–6 | 14.29% |
| Vader vs Asuka | 0–7 | 0.00% |
| Vader vs Alisa | 0–7 | 0.00% |
| Vader vs Jack-8 | 0–6 | 0.00% |
| Vader vs Dragunov | 1–5 | 16.67% |
| Vader vs Paul | 1–4 | 20.00% |
| Vader vs Shaheen | 2–2 | 50.00% |
| Vader vs Claudio | 0–3 | 0.00% |
| Vader vs Jun | 1–2 | 33.33% |
| Vader vs Panda | 2–0 | 100.00% |
| Vader vs Zafina | 0–2 | 0.00% |
| Vader vs Heihachi | 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.