| Viceroy vs Jin | 58–59 | 49.57% |
| Viceroy vs Kazuya | 38–54 | 41.30% |
| Viceroy vs Dragunov | 28–46 | 37.84% |
| Viceroy vs Reina | 32–31 | 50.79% |
| Viceroy vs King | 22–28 | 44.00% |
| Viceroy vs Law | 23–20 | 53.49% |
| Viceroy vs Bryan | 15–28 | 34.88% |
| Viceroy vs Steve | 23–20 | 53.49% |
| Viceroy vs Asuka | 26–17 | 60.47% |
| Viceroy vs Lili | 22–18 | 55.00% |
| Viceroy vs Heihachi | 15–22 | 40.54% |
| Viceroy vs Yoshimitsu | 12–24 | 33.33% |
| Viceroy vs Jun | 23–13 | 63.89% |
| Viceroy vs Hwoarang | 13–21 | 38.24% |
| Viceroy vs Lee | 13–14 | 48.15% |
| Viceroy vs Paul | 7–18 | 28.00% |
| Viceroy vs Devil Jin | 20–5 | 80.00% |
| Viceroy vs Xiaoyu | 6–17 | 26.09% |
| Viceroy vs Azucena | 13–9 | 59.09% |
| Viceroy vs Victor | 7–14 | 33.33% |
| Viceroy vs Eddy | 10–6 | 62.50% |
| Viceroy vs Feng | 6–7 | 46.15% |
| Viceroy vs Shaheen | 4–9 | 30.77% |
| Viceroy vs Lidia | 4–9 | 30.77% |
| Viceroy vs Leo | 6–6 | 50.00% |
| Viceroy vs Lars | 5–6 | 45.45% |
| Viceroy vs Alisa | 5–6 | 45.45% |
| Viceroy vs Claudio | 4–6 | 40.00% |
| Viceroy vs Leroy | 5–5 | 50.00% |
| Viceroy vs Kuma | 6–2 | 75.00% |
| Viceroy vs Raven | 2–5 | 28.57% |
| Viceroy vs Nina | 2–4 | 33.33% |
| Viceroy vs Jack-8 | 3–2 | 60.00% |
| Viceroy vs Zafina | 3–2 | 60.00% |
| Viceroy vs Panda | 4–0 | 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.