| JackAss vs Jin | 333–305 | 52.19% |
| JackAss vs Hwoarang | 336–241 | 58.23% |
| JackAss vs Bryan | 287–251 | 53.35% |
| JackAss vs King | 199–304–1 | 39.56% |
| JackAss vs Kazuya | 251–194 | 56.40% |
| JackAss vs Dragunov | 200–215 | 48.19% |
| JackAss vs Lili | 173–222 | 43.80% |
| JackAss vs Law | 185–194 | 48.81% |
| JackAss vs Lars | 171–169 | 50.29% |
| JackAss vs Yoshimitsu | 152–179 | 45.92% |
| JackAss vs Reina | 176–147 | 54.49% |
| JackAss vs Steve | 156–164 | 48.75% |
| JackAss vs Paul | 154–150 | 50.66% |
| JackAss vs Fahkumram | 124–154 | 44.60% |
| JackAss vs Devil Jin | 139–138 | 50.18% |
| JackAss vs Xiaoyu | 130–137 | 48.69% |
| JackAss vs Victor | 141–118 | 54.44% |
| JackAss vs Heihachi | 121–129 | 48.40% |
| JackAss vs Jun | 108–132 | 45.00% |
| JackAss vs Feng | 111–125 | 47.03% |
| JackAss vs Armor King | 104–129 | 44.64% |
| JackAss vs Anna | 107–125 | 46.12% |
| JackAss vs Lee | 112–119 | 48.48% |
| JackAss vs Eddy | 97–132 | 42.36% |
| JackAss vs Asuka | 98–116 | 45.79% |
| JackAss vs Leo | 105–105 | 50.00% |
| JackAss vs Jack-8 | 110–97 | 53.14% |
| JackAss vs Nina | 118–82 | 59.00% |
| JackAss vs Azucena | 82–111 | 42.49% |
| JackAss vs Leroy | 88–94 | 48.35% |
| JackAss vs Claudio | 81–91 | 47.09% |
| JackAss vs Alisa | 74–87 | 45.96% |
| JackAss vs Raven | 59–97 | 37.82% |
| JackAss vs Clive | 53–103 | 33.97% |
| JackAss vs Lidia | 76–77 | 49.67% |
| JackAss vs Shaheen | 71–77 | 47.97% |
| JackAss vs Zafina | 71–77 | 47.97% |
| JackAss vs Kuma | 50–68 | 42.37% |
| JackAss vs Panda | 37–30 | 55.22% |
| JackAss vs Miary Zo | 12–33 | 26.67% |
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.