| Assasin Joe vs Hwoarang | 9–6 | 60.00% |
| Assasin Joe vs Steve | 6–8 | 42.86% |
| Assasin Joe vs Dragunov | 6–6 | 50.00% |
| Assasin Joe vs Shaheen | 8–3 | 72.73% |
| Assasin Joe vs Kazuya | 4–6 | 40.00% |
| Assasin Joe vs Asuka | 8–2 | 80.00% |
| Assasin Joe vs Miary Zo | 7–3 | 70.00% |
| Assasin Joe vs Reina | 6–2 | 75.00% |
| Assasin Joe vs Heihachi | 5–3 | 62.50% |
| Assasin Joe vs Jin | 1–6 | 14.29% |
| Assasin Joe vs Lili | 5–2 | 71.43% |
| Assasin Joe vs Law | 4–2 | 66.67% |
| Assasin Joe vs Jack-8 | 6–0 | 100.00% |
| Assasin Joe vs Lee | 2–4 | 33.33% |
| Assasin Joe vs Victor | 4–2 | 66.67% |
| Assasin Joe vs Leroy | 4–1 | 80.00% |
| Assasin Joe vs King | 2–2 | 50.00% |
| Assasin Joe vs Alisa | 1–3 | 25.00% |
| Assasin Joe vs Jun | 3–1 | 75.00% |
| Assasin Joe vs Azucena | 1–3 | 25.00% |
| Assasin Joe vs Armor King | 0–4 | 0.00% |
| Assasin Joe vs Paul | 1–2 | 33.33% |
| Assasin Joe vs Bryan | 3–0 | 100.00% |
| Assasin Joe vs Devil Jin | 1–2 | 33.33% |
| Assasin Joe vs Clive | 2–1 | 66.67% |
| Assasin Joe vs Anna | 2–1 | 66.67% |
| Assasin Joe vs Xiaoyu | 0–2 | 0.00% |
| Assasin Joe vs Lars | 0–2 | 0.00% |
| Assasin Joe vs Nina | 0–2 | 0.00% |
| Assasin Joe vs Kuma | 2–0 | 100.00% |
| Assasin Joe vs Eddy | 0–2 | 0.00% |
| Assasin Joe vs Lidia | 2–0 | 100.00% |
| Assasin Joe vs Yoshimitsu | 0–1 | 0.00% |
| Assasin Joe vs Feng | 0–1 | 0.00% |
| Assasin Joe vs Zafina | 1–0 | 100.00% |
| Assasin Joe vs Fahkumram | 0–1 | 0.00% |
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.