| Vector vs Kazuya | 22–29 | 43.14% |
| Vector vs King | 28–17 | 62.22% |
| Vector vs Reina | 26–17 | 60.47% |
| Vector vs Law | 18–22 | 45.00% |
| Vector vs Bryan | 18–17 | 51.43% |
| Vector vs Steve | 17–15 | 53.12% |
| Vector vs Hwoarang | 14–15 | 48.28% |
| Vector vs Jin | 13–13 | 50.00% |
| Vector vs Heihachi | 13–12 | 52.00% |
| Vector vs Lidia | 12–11 | 52.17% |
| Vector vs Yoshimitsu | 7–15 | 31.82% |
| Vector vs Asuka | 9–13 | 40.91% |
| Vector vs Lee | 10–11 | 47.62% |
| Vector vs Lars | 7–11 | 38.89% |
| Vector vs Jun | 8–10 | 44.44% |
| Vector vs Victor | 13–4 | 76.47% |
| Vector vs Lili | 7–9 | 43.75% |
| Vector vs Dragunov | 9–6 | 60.00% |
| Vector vs Jack-8 | 4–9 | 30.77% |
| Vector vs Devil Jin | 7–4 | 63.64% |
| Vector vs Feng | 4–7 | 36.36% |
| Vector vs Fahkumram | 5–6 | 45.45% |
| Vector vs Xiaoyu | 2–8 | 20.00% |
| Vector vs Eddy | 6–4 | 60.00% |
| Vector vs Azucena | 4–5 | 44.44% |
| Vector vs Paul | 2–6 | 25.00% |
| Vector vs Nina | 1–7 | 12.50% |
| Vector vs Raven | 3–5 | 37.50% |
| Vector vs Armor King | 5–3 | 62.50% |
| Vector vs Miary Zo | 5–3 | 62.50% |
| Vector vs Zafina | 4–3 | 57.14% |
| Vector vs Alisa | 4–2 | 66.67% |
| Vector vs Leroy | 0–6 | 0.00% |
| Vector vs Claudio | 2–2 | 50.00% |
| Vector vs Kuma | 1–2 | 33.33% |
| Vector vs Clive | 1–2 | 33.33% |
| Vector vs Anna | 3–0 | 100.00% |
| Vector vs Leo | 1–1 | 50.00% |
| Vector vs Shaheen | 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.