| Vitalii vs Jin | 71–176 | 28.74% |
| Vitalii vs King | 72–122 | 37.11% |
| Vitalii vs Kazuya | 58–133 | 30.37% |
| Vitalii vs Hwoarang | 51–122 | 29.48% |
| Vitalii vs Law | 62–102 | 37.80% |
| Vitalii vs Steve | 48–102 | 32.00% |
| Vitalii vs Eddy | 31–96 | 24.41% |
| Vitalii vs Reina | 55–59 | 48.25% |
| Vitalii vs Lili | 45–68 | 39.82% |
| Vitalii vs Jun | 30–70 | 30.00% |
| Vitalii vs Heihachi | 22–69 | 24.18% |
| Vitalii vs Bryan | 23–63 | 26.74% |
| Vitalii vs Nina | 23–63 | 26.74% |
| Vitalii vs Azucena | 25–61 | 29.07% |
| Vitalii vs Clive | 26–51 | 33.77% |
| Vitalii vs Lars | 26–48 | 35.14% |
| Vitalii vs Paul | 24–49 | 32.88% |
| Vitalii vs Dragunov | 21–52 | 28.77% |
| Vitalii vs Xiaoyu | 25–47 | 34.72% |
| Vitalii vs Alisa | 24–45 | 34.78% |
| Vitalii vs Yoshimitsu | 23–42 | 35.38% |
| Vitalii vs Lidia | 26–38 | 40.62% |
| Vitalii vs Devil Jin | 13–50 | 20.63% |
| Vitalii vs Fahkumram | 20–42 | 32.26% |
| Vitalii vs Asuka | 17–41 | 29.31% |
| Vitalii vs Lee | 19–37 | 33.93% |
| Vitalii vs Armor King | 16–29 | 35.56% |
| Vitalii vs Leroy | 12–30 | 28.57% |
| Vitalii vs Raven | 14–25 | 35.90% |
| Vitalii vs Victor | 8–30 | 21.05% |
| Vitalii vs Anna | 14–20 | 41.18% |
| Vitalii vs Miary Zo | 16–18 | 47.06% |
| Vitalii vs Leo | 7–26 | 21.21% |
| Vitalii vs Feng | 12–19 | 38.71% |
| Vitalii vs Jack-8 | 7–23 | 23.33% |
| Vitalii vs Claudio | 9–15 | 37.50% |
| Vitalii vs Zafina | 4–9 | 30.77% |
| Vitalii vs Kuma | 0–12 | 0.00% |
| Vitalii vs Shaheen | 3–8 | 27.27% |
| Vitalii vs Panda | 0–2 | 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.