| Hired Assassin vs Jin | 259–225 | 53.51% |
| Hired Assassin vs Dragunov | 172–233 | 42.47% |
| Hired Assassin vs Kazuya | 177–182 | 49.30% |
| Hired Assassin vs Bryan | 127–182 | 41.10% |
| Hired Assassin vs Heihachi | 135–162 | 45.45% |
| Hired Assassin vs King | 152–131 | 53.71% |
| Hired Assassin vs Reina | 147–136 | 51.94% |
| Hired Assassin vs Lili | 152–118 | 56.30% |
| Hired Assassin vs Law | 139–126 | 52.45% |
| Hired Assassin vs Steve | 115–142 | 44.75% |
| Hired Assassin vs Yoshimitsu | 128–106 | 54.70% |
| Hired Assassin vs Hwoarang | 105–127 | 45.26% |
| Hired Assassin vs Paul | 91–122 | 42.72% |
| Hired Assassin vs Devil Jin | 83–112 | 42.56% |
| Hired Assassin vs Lee | 93–102 | 47.69% |
| Hired Assassin vs Victor | 79–95 | 45.40% |
| Hired Assassin vs Lars | 76–95 | 44.44% |
| Hired Assassin vs Xiaoyu | 66–93 | 41.51% |
| Hired Assassin vs Jun | 66–83 | 44.30% |
| Hired Assassin vs Asuka | 64–69 | 48.12% |
| Hired Assassin vs Leroy | 59–65 | 47.58% |
| Hired Assassin vs Nina | 56–64 | 46.67% |
| Hired Assassin vs Clive | 57–63 | 47.50% |
| Hired Assassin vs Azucena | 61–49 | 55.45% |
| Hired Assassin vs Lidia | 41–64 | 39.05% |
| Hired Assassin vs Alisa | 48–49 | 49.48% |
| Hired Assassin vs Armor King | 38–58–1 | 39.58% |
| Hired Assassin vs Feng | 42–52 | 44.68% |
| Hired Assassin vs Anna | 40–54 | 42.55% |
| Hired Assassin vs Leo | 36–51 | 41.38% |
| Hired Assassin vs Claudio | 25–46 | 35.21% |
| Hired Assassin vs Raven | 43–27 | 61.43% |
| Hired Assassin vs Fahkumram | 23–39 | 37.10% |
| Hired Assassin vs Miary Zo | 22–34 | 39.29% |
| Hired Assassin vs Shaheen | 25–29 | 46.30% |
| Hired Assassin vs Zafina | 17–37 | 31.48% |
| Hired Assassin vs Kuma | 22–31 | 41.51% |
| Hired Assassin vs Eddy | 13–40 | 24.53% |
| Hired Assassin vs Jack-8 | 12–30 | 28.57% |
| Hired Assassin vs Panda | 2–5 | 28.57% |
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.