| ViperX vs Reina | 55–43 | 56.12% |
| ViperX vs Jin | 46–50 | 47.92% |
| ViperX vs Hwoarang | 38–48 | 44.19% |
| ViperX vs King | 35–43 | 44.87% |
| ViperX vs Kazuya | 35–37 | 48.61% |
| ViperX vs Bryan | 32–36 | 47.06% |
| ViperX vs Dragunov | 25–41 | 37.88% |
| ViperX vs Steve | 30–27 | 52.63% |
| ViperX vs Lili | 23–32 | 41.82% |
| ViperX vs Eddy | 26–25 | 50.98% |
| ViperX vs Azucena | 21–27 | 43.75% |
| ViperX vs Jun | 25–21 | 54.35% |
| ViperX vs Law | 19–24 | 44.19% |
| ViperX vs Paul | 18–23 | 43.90% |
| ViperX vs Yoshimitsu | 24–17 | 58.54% |
| ViperX vs Xiaoyu | 22–19 | 53.66% |
| ViperX vs Leo | 16–19 | 45.71% |
| ViperX vs Alisa | 16–19 | 45.71% |
| ViperX vs Lee | 15–19 | 44.12% |
| ViperX vs Victor | 12–15 | 44.44% |
| ViperX vs Heihachi | 9–17 | 34.62% |
| ViperX vs Lidia | 14–11 | 56.00% |
| ViperX vs Asuka | 13–11 | 54.17% |
| ViperX vs Nina | 7–16 | 30.43% |
| ViperX vs Raven | 12–11 | 52.17% |
| ViperX vs Leroy | 12–10 | 54.55% |
| ViperX vs Feng | 7–14 | 33.33% |
| ViperX vs Jack-8 | 12–8 | 60.00% |
| ViperX vs Devil Jin | 10–8 | 55.56% |
| ViperX vs Lars | 10–7 | 58.82% |
| ViperX vs Claudio | 7–6 | 53.85% |
| ViperX vs Kuma | 6–7 | 46.15% |
| ViperX vs Shaheen | 5–5 | 50.00% |
| ViperX vs Clive | 6–4 | 60.00% |
| ViperX vs Zafina | 2–5 | 28.57% |
| ViperX vs Panda | 3–2 | 60.00% |
| ViperX vs Fahkumram | 2–0 | 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.