| Viitaliiz vs King | 34–20 | 62.96% |
| Viitaliiz vs Clive | 31–17 | 64.58% |
| Viitaliiz vs Jin | 26–19 | 57.78% |
| Viitaliiz vs Kazuya | 27–18 | 60.00% |
| Viitaliiz vs Steve | 24–15 | 61.54% |
| Viitaliiz vs Bryan | 22–16 | 57.89% |
| Viitaliiz vs Reina | 20–12 | 62.50% |
| Viitaliiz vs Heihachi | 14–16 | 46.67% |
| Viitaliiz vs Hwoarang | 15–14 | 51.72% |
| Viitaliiz vs Asuka | 11–16 | 40.74% |
| Viitaliiz vs Dragunov | 13–14 | 48.15% |
| Viitaliiz vs Paul | 13–13 | 50.00% |
| Viitaliiz vs Xiaoyu | 17–6 | 73.91% |
| Viitaliiz vs Azucena | 8–15 | 34.78% |
| Viitaliiz vs Jun | 11–10 | 52.38% |
| Viitaliiz vs Law | 15–4 | 78.95% |
| Viitaliiz vs Nina | 13–6 | 68.42% |
| Viitaliiz vs Lee | 8–11 | 42.11% |
| Viitaliiz vs Yoshimitsu | 6–11 | 35.29% |
| Viitaliiz vs Lili | 9–8 | 52.94% |
| Viitaliiz vs Lars | 7–10 | 41.18% |
| Viitaliiz vs Lidia | 10–6 | 62.50% |
| Viitaliiz vs Leo | 7–8 | 46.67% |
| Viitaliiz vs Feng | 5–6 | 45.45% |
| Viitaliiz vs Leroy | 8–3 | 72.73% |
| Viitaliiz vs Armor King | 6–4 | 60.00% |
| Viitaliiz vs Claudio | 2–6 | 25.00% |
| Viitaliiz vs Victor | 7–1 | 87.50% |
| Viitaliiz vs Fahkumram | 3–5 | 37.50% |
| Viitaliiz vs Jack-8 | 0–6 | 0.00% |
| Viitaliiz vs Devil Jin | 1–4 | 20.00% |
| Viitaliiz vs Shaheen | 1–4 | 20.00% |
| Viitaliiz vs Kuma | 3–2 | 60.00% |
| Viitaliiz vs Eddy | 4–1 | 80.00% |
| Viitaliiz vs Anna | 0–4 | 0.00% |
| Viitaliiz vs Alisa | 2–1 | 66.67% |
| Viitaliiz vs Miary Zo | 2–1 | 66.67% |
| Viitaliiz vs Zafina | 0–2 | 0.00% |
| Viitaliiz vs Raven | 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.