| Vacuum Tech vs Bryan | 148–122 | 54.81% |
| Vacuum Tech vs King | 141–94 | 60.00% |
| Vacuum Tech vs Kazuya | 108–95 | 53.20% |
| Vacuum Tech vs Steve | 84–83 | 50.30% |
| Vacuum Tech vs Law | 75–91 | 45.18% |
| Vacuum Tech vs Yoshimitsu | 97–69 | 58.43% |
| Vacuum Tech vs Hwoarang | 61–98 | 38.36% |
| Vacuum Tech vs Dragunov | 76–81 | 48.41% |
| Vacuum Tech vs Reina | 60–92 | 39.47% |
| Vacuum Tech vs Azucena | 73–75 | 49.32% |
| Vacuum Tech vs Lili | 63–77 | 45.00% |
| Vacuum Tech vs Armor King | 65–72 | 47.45% |
| Vacuum Tech vs Lee | 54–69 | 43.90% |
| Vacuum Tech vs Jin | 53–66 | 44.54% |
| Vacuum Tech vs Paul | 42–74 | 36.21% |
| Vacuum Tech vs Jun | 52–60 | 46.43% |
| Vacuum Tech vs Asuka | 60–51 | 54.05% |
| Vacuum Tech vs Raven | 60–50 | 54.55% |
| Vacuum Tech vs Devil Jin | 50–59 | 45.87% |
| Vacuum Tech vs Fahkumram | 45–59 | 43.27% |
| Vacuum Tech vs Lars | 48–54 | 47.06% |
| Vacuum Tech vs Leo | 49–45 | 52.13% |
| Vacuum Tech vs Nina | 45–47 | 48.91% |
| Vacuum Tech vs Heihachi | 34–55 | 38.20% |
| Vacuum Tech vs Victor | 31–52 | 37.35% |
| Vacuum Tech vs Xiaoyu | 30–49 | 37.97% |
| Vacuum Tech vs Clive | 31–40 | 43.66% |
| Vacuum Tech vs Eddy | 40–28 | 58.82% |
| Vacuum Tech vs Claudio | 26–33 | 44.07% |
| Vacuum Tech vs Alisa | 21–37 | 36.21% |
| Vacuum Tech vs Lidia | 21–35 | 37.50% |
| Vacuum Tech vs Kuma | 23–29 | 44.23% |
| Vacuum Tech vs Feng | 24–23 | 51.06% |
| Vacuum Tech vs Leroy | 23–22 | 51.11% |
| Vacuum Tech vs Anna | 25–20 | 55.56% |
| Vacuum Tech vs Jack-8 | 14–25 | 35.90% |
| Vacuum Tech vs Miary Zo | 14–20 | 41.18% |
| Vacuum Tech vs Zafina | 19–13 | 59.38% |
| Vacuum Tech vs Shaheen | 7–9 | 43.75% |
| Vacuum Tech vs Panda | 7–7 | 50.00% |
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.