Name history
| VIPERS|who4 | |
| VIPERS|WHO4 | |
| VIPERS | who4 | |
| VIPERS_who4 | |
| VIPERS_Naldin | |
| VIPERS_DXMONS | |
| VIPERS_demons |
| VIPERS|who4 vs Bryan | 408–273 | 59.91% |
| VIPERS|who4 vs Jin | 334–283 | 54.13% |
| VIPERS|who4 vs King | 383–173 | 68.88% |
| VIPERS|who4 vs Kazuya | 309–194 | 61.43% |
| VIPERS|who4 vs Hwoarang | 301–182 | 62.32% |
| VIPERS|who4 vs Heihachi | 280–183 | 60.48% |
| VIPERS|who4 vs Lili | 268–186 | 59.03% |
| VIPERS|who4 vs Dragunov | 285–158 | 64.33% |
| VIPERS|who4 vs Reina | 259–162 | 61.52% |
| VIPERS|who4 vs Yoshimitsu | 224–158 | 58.64% |
| VIPERS|who4 vs Steve | 231–140 | 62.26% |
| VIPERS|who4 vs Law | 233–137 | 62.97% |
| VIPERS|who4 vs Paul | 202–107 | 65.37% |
| VIPERS|who4 vs Asuka | 188–120 | 61.04% |
| VIPERS|who4 vs Jun | 181–113 | 61.56% |
| VIPERS|who4 vs Devil Jin | 149–135 | 52.46% |
| VIPERS|who4 vs Xiaoyu | 159–122 | 56.58% |
| VIPERS|who4 vs Nina | 200–80 | 71.43% |
| VIPERS|who4 vs Lars | 150–129 | 53.76% |
| VIPERS|who4 vs Clive | 143–135 | 51.44% |
| VIPERS|who4 vs Armor King | 176–101 | 63.54% |
| VIPERS|who4 vs Lee | 165–104 | 61.34% |
| VIPERS|who4 vs Eddy | 167–92 | 64.48% |
| VIPERS|who4 vs Feng | 141–113 | 55.51% |
| VIPERS|who4 vs Azucena | 116–126 | 47.93% |
| VIPERS|who4 vs Fahkumram | 135–95 | 58.70% |
| VIPERS|who4 vs Leo | 125–98 | 56.05% |
| VIPERS|who4 vs Lidia | 127–93 | 57.73% |
| VIPERS|who4 vs Alisa | 150–67 | 69.12% |
| VIPERS|who4 vs Jack-8 | 98–90 | 52.13% |
| VIPERS|who4 vs Victor | 123–52 | 70.29% |
| VIPERS|who4 vs Raven | 96–71 | 57.49% |
| VIPERS|who4 vs Claudio | 91–69 | 56.88% |
| VIPERS|who4 vs Anna | 96–47 | 67.13% |
| VIPERS|who4 vs Zafina | 79–50 | 61.24% |
| VIPERS|who4 vs Leroy | 60–48 | 55.56% |
| VIPERS|who4 vs Kuma | 48–52 | 48.00% |
| VIPERS|who4 vs Shaheen | 53–43 | 55.21% |
| VIPERS|who4 vs Panda | 36–36 | 50.00% |
| VIPERS|who4 vs Miary Zo | 32–24 | 57.14% |
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.