| Vecttor vs Reina | 11–11 | 50.00% |
| Vecttor vs Jin | 7–14 | 33.33% |
| Vecttor vs Kazuya | 7–13 | 35.00% |
| Vecttor vs King | 9–10 | 47.37% |
| Vecttor vs Lili | 7–11 | 38.89% |
| Vecttor vs Nina | 5–10 | 33.33% |
| Vecttor vs Yoshimitsu | 6–8 | 42.86% |
| Vecttor vs Steve | 6–8 | 42.86% |
| Vecttor vs Hwoarang | 1–12 | 7.69% |
| Vecttor vs Leo | 3–9 | 25.00% |
| Vecttor vs Eddy | 3–9 | 25.00% |
| Vecttor vs Lidia | 1–10 | 9.09% |
| Vecttor vs Devil Jin | 1–9 | 10.00% |
| Vecttor vs Azucena | 5–5 | 50.00% |
| Vecttor vs Jun | 7–2 | 77.78% |
| Vecttor vs Paul | 4–4 | 50.00% |
| Vecttor vs Law | 1–7 | 12.50% |
| Vecttor vs Xiaoyu | 2–4 | 33.33% |
| Vecttor vs Dragunov | 2–4 | 33.33% |
| Vecttor vs Alisa | 2–4 | 33.33% |
| Vecttor vs Lee | 3–3 | 50.00% |
| Vecttor vs Claudio | 1–4 | 20.00% |
| Vecttor vs Heihachi | 3–2 | 60.00% |
| Vecttor vs Jack-8 | 2–2 | 50.00% |
| Vecttor vs Lars | 0–4 | 0.00% |
| Vecttor vs Zafina | 1–3 | 25.00% |
| Vecttor vs Feng | 1–2 | 33.33% |
| Vecttor vs Kuma | 1–2 | 33.33% |
| Vecttor vs Bryan | 0–2 | 0.00% |
| Vecttor vs Asuka | 0–2 | 0.00% |
| Vecttor vs Leroy | 0–2 | 0.00% |
| Vecttor vs Victor | 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.