| AssAssassin vs Lili | 90–65 | 58.06% |
| AssAssassin vs King | 108–45 | 70.59% |
| AssAssassin vs Yoshimitsu | 92–59 | 60.93% |
| AssAssassin vs Hwoarang | 76–71 | 51.70% |
| AssAssassin vs Steve | 83–62 | 57.24% |
| AssAssassin vs Bryan | 87–52 | 62.59% |
| AssAssassin vs Leo | 67–72 | 48.20% |
| AssAssassin vs Reina | 78–52 | 60.00% |
| AssAssassin vs Asuka | 67–59 | 53.17% |
| AssAssassin vs Xiaoyu | 65–59 | 52.42% |
| AssAssassin vs Dragunov | 60–59 | 50.42% |
| AssAssassin vs Jun | 76–42 | 64.41% |
| AssAssassin vs Jack-8 | 77–40 | 65.81% |
| AssAssassin vs Lee | 72–45 | 61.54% |
| AssAssassin vs Law | 71–45 | 61.21% |
| AssAssassin vs Jin | 65–47 | 58.04% |
| AssAssassin vs Kazuya | 60–52 | 53.57% |
| AssAssassin vs Eddy | 46–54 | 46.00% |
| AssAssassin vs Azucena | 51–48 | 51.52% |
| AssAssassin vs Victor | 59–37 | 61.46% |
| AssAssassin vs Nina | 49–45 | 52.13% |
| AssAssassin vs Kuma | 64–30 | 68.09% |
| AssAssassin vs Lars | 49–43 | 53.26% |
| AssAssassin vs Alisa | 54–37 | 59.34% |
| AssAssassin vs Devil Jin | 44–42 | 51.16% |
| AssAssassin vs Feng | 43–42 | 50.59% |
| AssAssassin vs Paul | 50–33 | 60.24% |
| AssAssassin vs Zafina | 45–35 | 56.25% |
| AssAssassin vs Raven | 39–39 | 50.00% |
| AssAssassin vs Claudio | 27–20 | 57.45% |
| AssAssassin vs Shaheen | 21–24 | 46.67% |
| AssAssassin vs Panda | 13–22 | 37.14% |
| AssAssassin vs Leroy | 14–21 | 40.00% |
| AssAssassin vs Lidia | 7–16 | 30.43% |
| AssAssassin vs Anna | 10–11 | 47.62% |
| AssAssassin vs Heihachi | 5–6 | 45.45% |
| AssAssassin vs Clive | 2–4 | 33.33% |
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.