| Vellentine vs King | 44–53 | 45.36% |
| Vellentine vs Jin | 35–60 | 36.84% |
| Vellentine vs Dragunov | 33–54 | 37.93% |
| Vellentine vs Kazuya | 29–40 | 42.03% |
| Vellentine vs Reina | 39–30 | 56.52% |
| Vellentine vs Heihachi | 23–29 | 44.23% |
| Vellentine vs Law | 17–33 | 34.00% |
| Vellentine vs Bryan | 15–33 | 31.25% |
| Vellentine vs Victor | 17–30 | 36.17% |
| Vellentine vs Yoshimitsu | 12–30 | 28.57% |
| Vellentine vs Steve | 24–16 | 60.00% |
| Vellentine vs Lars | 17–21 | 44.74% |
| Vellentine vs Asuka | 13–24 | 35.14% |
| Vellentine vs Jun | 15–20 | 42.86% |
| Vellentine vs Paul | 10–23 | 30.30% |
| Vellentine vs Lili | 15–17 | 46.88% |
| Vellentine vs Lee | 11–21 | 34.38% |
| Vellentine vs Azucena | 11–19 | 36.67% |
| Vellentine vs Nina | 7–22 | 24.14% |
| Vellentine vs Clive | 13–14 | 48.15% |
| Vellentine vs Alisa | 14–12 | 53.85% |
| Vellentine vs Hwoarang | 13–12 | 52.00% |
| Vellentine vs Eddy | 15–10 | 60.00% |
| Vellentine vs Lidia | 7–13 | 35.00% |
| Vellentine vs Kuma | 5–14 | 26.32% |
| Vellentine vs Devil Jin | 6–12 | 33.33% |
| Vellentine vs Leo | 10–7 | 58.82% |
| Vellentine vs Leroy | 9–8 | 52.94% |
| Vellentine vs Jack-8 | 6–9 | 40.00% |
| Vellentine vs Feng | 7–7 | 50.00% |
| Vellentine vs Shaheen | 7–6 | 53.85% |
| Vellentine vs Claudio | 5–6 | 45.45% |
| Vellentine vs Xiaoyu | 4–5 | 44.44% |
| Vellentine vs Panda | 2–3 | 40.00% |
| Vellentine vs Zafina | 0–5 | 0.00% |
| Vellentine vs Raven | 2–2 | 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.