| ViperComboKO vs Kazuya | 85–76 | 52.80% |
| ViperComboKO vs Jin | 79–79 | 50.00% |
| ViperComboKO vs King | 66–81 | 44.90% |
| ViperComboKO vs Reina | 77–58 | 57.04% |
| ViperComboKO vs Bryan | 77–56 | 57.89% |
| ViperComboKO vs Hwoarang | 59–73 | 44.70% |
| ViperComboKO vs Lee | 62–68 | 47.69% |
| ViperComboKO vs Yoshimitsu | 68–53 | 56.20% |
| ViperComboKO vs Steve | 49–71 | 40.83% |
| ViperComboKO vs Lars | 66–47 | 58.41% |
| ViperComboKO vs Nina | 46–56 | 45.10% |
| ViperComboKO vs Azucena | 43–56 | 43.43% |
| ViperComboKO vs Asuka | 50–47 | 51.55% |
| ViperComboKO vs Law | 35–59 | 37.23% |
| ViperComboKO vs Raven | 56–38 | 59.57% |
| ViperComboKO vs Jun | 50–43 | 53.76% |
| ViperComboKO vs Dragunov | 42–50 | 45.65% |
| ViperComboKO vs Paul | 53–32 | 62.35% |
| ViperComboKO vs Victor | 47–37 | 55.95% |
| ViperComboKO vs Heihachi | 39–43 | 47.56% |
| ViperComboKO vs Jack-8 | 35–43 | 44.87% |
| ViperComboKO vs Leo | 51–26 | 66.23% |
| ViperComboKO vs Devil Jin | 33–42 | 44.00% |
| ViperComboKO vs Xiaoyu | 33–36 | 47.83% |
| ViperComboKO vs Zafina | 45–24 | 65.22% |
| ViperComboKO vs Feng | 41–27 | 60.29% |
| ViperComboKO vs Lili | 48–20 | 70.59% |
| ViperComboKO vs Kuma | 43–22 | 66.15% |
| ViperComboKO vs Leroy | 31–31 | 50.00% |
| ViperComboKO vs Claudio | 29–27 | 51.79% |
| ViperComboKO vs Eddy | 24–23 | 51.06% |
| ViperComboKO vs Alisa | 21–17 | 55.26% |
| ViperComboKO vs Lidia | 15–23 | 39.47% |
| ViperComboKO vs Shaheen | 21–16 | 56.76% |
| ViperComboKO vs Panda | 6–22 | 21.43% |
| ViperComboKO vs Clive | 13–14 | 48.15% |
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.