| Voltuun vs Bryan | 12–22 | 35.29% |
| Voltuun vs Hwoarang | 16–16 | 50.00% |
| Voltuun vs Jin | 9–17 | 34.62% |
| Voltuun vs Kazuya | 10–14 | 41.67% |
| Voltuun vs Eddy | 11–13 | 45.83% |
| Voltuun vs King | 9–9 | 50.00% |
| Voltuun vs Reina | 12–4 | 75.00% |
| Voltuun vs Paul | 5–10 | 33.33% |
| Voltuun vs Steve | 7–8 | 46.67% |
| Voltuun vs Law | 8–2 | 80.00% |
| Voltuun vs Lili | 3–7 | 30.00% |
| Voltuun vs Jun | 8–2 | 80.00% |
| Voltuun vs Azucena | 2–8 | 20.00% |
| Voltuun vs Raven | 3–7 | 30.00% |
| Voltuun vs Yoshimitsu | 3–6 | 33.33% |
| Voltuun vs Nina | 7–2 | 77.78% |
| Voltuun vs Alisa | 3–5 | 37.50% |
| Voltuun vs Jack-8 | 4–3 | 57.14% |
| Voltuun vs Asuka | 4–3 | 57.14% |
| Voltuun vs Dragunov | 2–5 | 28.57% |
| Voltuun vs Leo | 4–3 | 57.14% |
| Voltuun vs Lars | 3–4 | 42.86% |
| Voltuun vs Kuma | 1–6 | 14.29% |
| Voltuun vs Leroy | 3–4 | 42.86% |
| Voltuun vs Victor | 4–2 | 66.67% |
| Voltuun vs Xiaoyu | 3–0 | 100.00% |
| Voltuun vs Claudio | 1–2 | 33.33% |
| Voltuun vs Devil Jin | 1–1 | 50.00% |
| Voltuun vs Feng | 2–0 | 100.00% |
| Voltuun vs Shaheen | 0–2 | 0.00% |
| Voltuun vs Panda | 2–0 | 100.00% |
| Voltuun vs Lee | 0–1 | 0.00% |
| Voltuun vs Heihachi | 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.