| Vector Snake vs King | 159–136 | 53.90% |
| Vector Snake vs Kazuya | 145–142 | 50.52% |
| Vector Snake vs Jin | 101–143 | 41.39% |
| Vector Snake vs Law | 116–93 | 55.50% |
| Vector Snake vs Hwoarang | 110–79 | 58.20% |
| Vector Snake vs Bryan | 79–105 | 42.93% |
| Vector Snake vs Yoshimitsu | 73–95 | 43.45% |
| Vector Snake vs Dragunov | 69–88 | 43.95% |
| Vector Snake vs Steve | 77–79 | 49.36% |
| Vector Snake vs Lee | 78–77 | 50.32% |
| Vector Snake vs Lars | 78–75 | 50.98% |
| Vector Snake vs Paul | 72–75 | 48.98% |
| Vector Snake vs Lili | 80–61 | 56.74% |
| Vector Snake vs Heihachi | 51–80 | 38.93% |
| Vector Snake vs Reina | 67–52 | 56.30% |
| Vector Snake vs Lidia | 45–61 | 42.45% |
| Vector Snake vs Feng | 48–46 | 51.06% |
| Vector Snake vs Eddy | 47–47 | 50.00% |
| Vector Snake vs Alisa | 54–37 | 59.34% |
| Vector Snake vs Azucena | 41–48 | 46.07% |
| Vector Snake vs Xiaoyu | 44–38 | 53.66% |
| Vector Snake vs Nina | 38–44 | 46.34% |
| Vector Snake vs Asuka | 39–39 | 50.00% |
| Vector Snake vs Devil Jin | 33–42 | 44.00% |
| Vector Snake vs Jun | 43–28 | 60.56% |
| Vector Snake vs Zafina | 38–29–1 | 56.72% |
| Vector Snake vs Victor | 33–31 | 51.56% |
| Vector Snake vs Leo | 29–30 | 49.15% |
| Vector Snake vs Leroy | 20–32 | 38.46% |
| Vector Snake vs Claudio | 20–31 | 39.22% |
| Vector Snake vs Fahkumram | 24–23 | 51.06% |
| Vector Snake vs Jack-8 | 11–31 | 26.19% |
| Vector Snake vs Raven | 16–26 | 38.10% |
| Vector Snake vs Kuma | 16–25 | 39.02% |
| Vector Snake vs Anna | 14–25 | 35.90% |
| Vector Snake vs Clive | 5–18 | 21.74% |
| Vector Snake vs Shaheen | 5–16 | 23.81% |
| Vector Snake vs Panda | 2–5 | 28.57% |
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.