| Vitaliu vs Heihachi | 93–54 | 63.27% |
| Vitaliu vs Jin | 55–39 | 58.51% |
| Vitaliu vs Kazuya | 61–33 | 64.89% |
| Vitaliu vs Bryan | 47–41 | 53.41% |
| Vitaliu vs King | 52–26 | 66.67% |
| Vitaliu vs Reina | 43–35 | 55.13% |
| Vitaliu vs Dragunov | 47–23 | 67.14% |
| Vitaliu vs Hwoarang | 47–20 | 70.15% |
| Vitaliu vs Law | 45–21 | 68.18% |
| Vitaliu vs Devil Jin | 34–27 | 55.74% |
| Vitaliu vs Paul | 24–31 | 43.64% |
| Vitaliu vs Lili | 38–13 | 74.51% |
| Vitaliu vs Yoshimitsu | 24–25 | 48.98% |
| Vitaliu vs Steve | 25–23 | 52.08% |
| Vitaliu vs Alisa | 32–8 | 80.00% |
| Vitaliu vs Anna | 25–14 | 64.10% |
| Vitaliu vs Feng | 14–22 | 38.89% |
| Vitaliu vs Xiaoyu | 16–19 | 45.71% |
| Vitaliu vs Asuka | 20–13 | 60.61% |
| Vitaliu vs Lars | 22–9 | 70.97% |
| Vitaliu vs Jun | 11–19 | 36.67% |
| Vitaliu vs Azucena | 10–19 | 34.48% |
| Vitaliu vs Nina | 18–8 | 69.23% |
| Vitaliu vs Lee | 18–8 | 69.23% |
| Vitaliu vs Victor | 8–15 | 34.78% |
| Vitaliu vs Eddy | 9–12 | 42.86% |
| Vitaliu vs Jack-8 | 7–13 | 35.00% |
| Vitaliu vs Claudio | 13–7 | 65.00% |
| Vitaliu vs Clive | 10–10 | 50.00% |
| Vitaliu vs Armor King | 11–9 | 55.00% |
| Vitaliu vs Leroy | 12–7 | 63.16% |
| Vitaliu vs Raven | 14–5 | 73.68% |
| Vitaliu vs Kuma | 8–7 | 53.33% |
| Vitaliu vs Fahkumram | 7–7 | 50.00% |
| Vitaliu vs Leo | 5–6 | 45.45% |
| Vitaliu vs Lidia | 5–6 | 45.45% |
| Vitaliu vs Zafina | 4–6 | 40.00% |
| Vitaliu vs Shaheen | 5–4 | 55.56% |
| Vitaliu vs Panda | 3–4 | 42.86% |
| Vitaliu vs Miary Zo | 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.