| Vieri vs Jin | 95–67 | 58.64% |
| Vieri vs King | 56–56 | 50.00% |
| Vieri vs Kazuya | 66–43 | 60.55% |
| Vieri vs Bryan | 62–40 | 60.78% |
| Vieri vs Paul | 46–38 | 54.76% |
| Vieri vs Hwoarang | 51–33 | 60.71% |
| Vieri vs Law | 45–29 | 60.81% |
| Vieri vs Dragunov | 42–31 | 57.53% |
| Vieri vs Reina | 40–32 | 55.56% |
| Vieri vs Devil Jin | 40–28 | 58.82% |
| Vieri vs Steve | 39–26 | 60.00% |
| Vieri vs Asuka | 33–27 | 55.00% |
| Vieri vs Lars | 32–23 | 58.18% |
| Vieri vs Jun | 29–25 | 53.70% |
| Vieri vs Lee | 28–19 | 59.57% |
| Vieri vs Azucena | 30–17 | 63.83% |
| Vieri vs Claudio | 27–19 | 58.70% |
| Vieri vs Feng | 25–19 | 56.82% |
| Vieri vs Yoshimitsu | 19–24 | 44.19% |
| Vieri vs Xiaoyu | 20–20 | 50.00% |
| Vieri vs Nina | 25–12 | 67.57% |
| Vieri vs Victor | 24–12 | 66.67% |
| Vieri vs Lili | 22–12 | 64.71% |
| Vieri vs Eddy | 26–8 | 76.47% |
| Vieri vs Alisa | 12–14 | 46.15% |
| Vieri vs Kuma | 11–10 | 52.38% |
| Vieri vs Jack-8 | 8–9 | 47.06% |
| Vieri vs Raven | 11–6 | 64.71% |
| Vieri vs Zafina | 9–7 | 56.25% |
| Vieri vs Leroy | 8–8 | 50.00% |
| Vieri vs Leo | 9–5 | 64.29% |
| Vieri vs Fahkumram | 5–7 | 41.67% |
| Vieri vs Lidia | 4–6 | 40.00% |
| Vieri vs Heihachi | 6–2 | 75.00% |
| Vieri vs Anna | 4–4 | 50.00% |
| Vieri vs Panda | 2–5 | 28.57% |
| Vieri vs Shaheen | 2–1 | 66.67% |
| Vieri vs Clive | 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.