| Vittorio vs Jin | 16–5 | 76.19% |
| Vittorio vs Steve | 3–14 | 17.65% |
| Vittorio vs Jun | 7–7 | 50.00% |
| Vittorio vs Kazuya | 8–5 | 61.54% |
| Vittorio vs Heihachi | 6–7 | 46.15% |
| Vittorio vs Yoshimitsu | 3–9 | 25.00% |
| Vittorio vs Dragunov | 8–4 | 66.67% |
| Vittorio vs Lars | 6–5 | 54.55% |
| Vittorio vs Reina | 9–2 | 81.82% |
| Vittorio vs King | 8–2 | 80.00% |
| Vittorio vs Hwoarang | 8–2 | 80.00% |
| Vittorio vs Bryan | 6–4 | 60.00% |
| Vittorio vs Eddy | 8–1 | 88.89% |
| Vittorio vs Armor King | 4–5 | 44.44% |
| Vittorio vs Lidia | 5–3 | 62.50% |
| Vittorio vs Law | 3–4 | 42.86% |
| Vittorio vs Lee | 4–3 | 57.14% |
| Vittorio vs Azucena | 5–1 | 83.33% |
| Vittorio vs Miary Zo | 6–0 | 100.00% |
| Vittorio vs Xiaoyu | 3–2 | 60.00% |
| Vittorio vs Devil Jin | 5–0 | 100.00% |
| Vittorio vs Feng | 3–2 | 60.00% |
| Vittorio vs Alisa | 3–2 | 60.00% |
| Vittorio vs Fahkumram | 4–1 | 80.00% |
| Vittorio vs Jack-8 | 4–0 | 100.00% |
| Vittorio vs Claudio | 3–0 | 100.00% |
| Vittorio vs Nina | 2–1 | 66.67% |
| Vittorio vs Victor | 3–0 | 100.00% |
| Vittorio vs Paul | 2–0 | 100.00% |
| Vittorio vs Asuka | 2–0 | 100.00% |
| Vittorio vs Leo | 2–0 | 100.00% |
| Vittorio vs Panda | 2–0 | 100.00% |
| Vittorio vs Leroy | 2–0 | 100.00% |
| Vittorio vs Lili | 1–0 | 100.00% |
| Vittorio vs Kuma | 1–0 | 100.00% |
| Vittorio vs Clive | 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.