| Vitasteron vs Kazuya | 32–43 | 42.67% |
| Vitasteron vs Jin | 41–31 | 56.94% |
| Vitasteron vs Reina | 36–26 | 58.06% |
| Vitasteron vs Bryan | 26–30 | 46.43% |
| Vitasteron vs King | 25–27 | 48.08% |
| Vitasteron vs Heihachi | 25–24 | 51.02% |
| Vitasteron vs Armor King | 24–24 | 50.00% |
| Vitasteron vs Steve | 22–23 | 48.89% |
| Vitasteron vs Hwoarang | 31–12 | 72.09% |
| Vitasteron vs Yoshimitsu | 19–12 | 61.29% |
| Vitasteron vs Dragunov | 15–16 | 48.39% |
| Vitasteron vs Law | 9–21 | 30.00% |
| Vitasteron vs Lili | 15–11 | 57.69% |
| Vitasteron vs Jun | 14–11 | 56.00% |
| Vitasteron vs Lidia | 18–5 | 78.26% |
| Vitasteron vs Devil Jin | 13–8 | 61.90% |
| Vitasteron vs Feng | 9–11 | 45.00% |
| Vitasteron vs Lars | 10–9 | 52.63% |
| Vitasteron vs Miary Zo | 11–8 | 57.89% |
| Vitasteron vs Leroy | 8–9 | 47.06% |
| Vitasteron vs Azucena | 11–6 | 64.71% |
| Vitasteron vs Asuka | 6–10 | 37.50% |
| Vitasteron vs Lee | 10–5 | 66.67% |
| Vitasteron vs Nina | 8–6 | 57.14% |
| Vitasteron vs Xiaoyu | 5–8 | 38.46% |
| Vitasteron vs Paul | 3–8 | 27.27% |
| Vitasteron vs Victor | 4–7 | 36.36% |
| Vitasteron vs Eddy | 4–6 | 40.00% |
| Vitasteron vs Clive | 4–5 | 44.44% |
| Vitasteron vs Jack-8 | 2–6 | 25.00% |
| Vitasteron vs Claudio | 4–3 | 57.14% |
| Vitasteron vs Raven | 2–4 | 33.33% |
| Vitasteron vs Fahkumram | 2–4 | 33.33% |
| Vitasteron vs Alisa | 3–1 | 75.00% |
| Vitasteron vs Anna | 3–1 | 75.00% |
| Vitasteron vs Leo | 2–1 | 66.67% |
| Vitasteron vs Kuma | 1–2 | 33.33% |
| Vitasteron vs Panda | 1–0 | 100.00% |
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.