| Assim vs King | 25–18 | 58.14% |
| Assim vs Heihachi | 21–13 | 61.76% |
| Assim vs Jin | 15–18 | 45.45% |
| Assim vs Bryan | 18–10 | 64.29% |
| Assim vs Kazuya | 18–6 | 75.00% |
| Assim vs Lee | 17–5 | 77.27% |
| Assim vs Anna | 9–13 | 40.91% |
| Assim vs Victor | 13–7 | 65.00% |
| Assim vs Paul | 10–8 | 55.56% |
| Assim vs Law | 9–8 | 52.94% |
| Assim vs Steve | 8–7 | 53.33% |
| Assim vs Nina | 13–2 | 86.67% |
| Assim vs Hwoarang | 7–7 | 50.00% |
| Assim vs Yoshimitsu | 9–4 | 69.23% |
| Assim vs Asuka | 4–9 | 30.77% |
| Assim vs Lili | 9–3 | 75.00% |
| Assim vs Alisa | 10–2 | 83.33% |
| Assim vs Devil Jin | 7–3 | 70.00% |
| Assim vs Feng | 3–6 | 33.33% |
| Assim vs Dragunov | 5–4 | 55.56% |
| Assim vs Eddy | 5–4 | 55.56% |
| Assim vs Azucena | 5–3 | 62.50% |
| Assim vs Claudio | 4–3 | 57.14% |
| Assim vs Jun | 6–1 | 85.71% |
| Assim vs Reina | 4–3 | 57.14% |
| Assim vs Raven | 6–1 | 85.71% |
| Assim vs Shaheen | 3–3 | 50.00% |
| Assim vs Lidia | 4–2 | 66.67% |
| Assim vs Lars | 2–3 | 40.00% |
| Assim vs Miary Zo | 2–2 | 50.00% |
| Assim vs Zafina | 2–1 | 66.67% |
| Assim vs Xiaoyu | 1–1 | 50.00% |
| Assim vs Jack-8 | 2–0 | 100.00% |
| Assim vs Kuma | 0–2 | 0.00% |
| Assim vs Leroy | 1–1 | 50.00% |
| Assim vs Clive | 2–0 | 100.00% |
| Assim vs Fahkumram | 1–0 | 100.00% |
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.