| Vektr vs Reina | 10–16 | 38.46% |
| Vektr vs Hwoarang | 11–9 | 55.00% |
| Vektr vs King | 9–8 | 52.94% |
| Vektr vs Steve | 4–13 | 23.53% |
| Vektr vs Yoshimitsu | 9–5 | 64.29% |
| Vektr vs Kazuya | 7–5 | 58.33% |
| Vektr vs Eddy | 4–8 | 33.33% |
| Vektr vs Law | 2–8 | 20.00% |
| Vektr vs Jun | 4–6 | 40.00% |
| Vektr vs Paul | 4–5 | 44.44% |
| Vektr vs Bryan | 4–5 | 44.44% |
| Vektr vs Azucena | 2–7 | 22.22% |
| Vektr vs Jin | 3–5 | 37.50% |
| Vektr vs Asuka | 4–4 | 50.00% |
| Vektr vs Devil Jin | 3–5 | 37.50% |
| Vektr vs Claudio | 3–4 | 42.86% |
| Vektr vs Lili | 3–2 | 60.00% |
| Vektr vs Lars | 0–5 | 0.00% |
| Vektr vs Alisa | 3–2 | 60.00% |
| Vektr vs Victor | 2–3 | 40.00% |
| Vektr vs Xiaoyu | 2–1 | 66.67% |
| Vektr vs Feng | 0–2 | 0.00% |
| Vektr vs Shaheen | 2–0 | 100.00% |
| Vektr vs Zafina | 2–0 | 100.00% |
| Vektr vs Dragunov | 1–0 | 100.00% |
| Vektr vs Leo | 1–0 | 100.00% |
| Vektr vs Lee | 0–1 | 0.00% |
| Vektr 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.