| Primal vs King | 13–6 | 68.42% |
| Primal vs Dragunov | 13–5 | 72.22% |
| Primal vs Lidia | 12–5 | 70.59% |
| Primal vs Steve | 6–6 | 50.00% |
| Primal vs Eddy | 8–4 | 66.67% |
| Primal vs Jin | 5–4 | 55.56% |
| Primal vs Lee | 6–3 | 66.67% |
| Primal vs Jun | 7–2 | 77.78% |
| Primal vs Law | 6–2 | 75.00% |
| Primal vs Azucena | 2–6 | 25.00% |
| Primal vs Feng | 4–2 | 66.67% |
| Primal vs Leroy | 4–2 | 66.67% |
| Primal vs Xiaoyu | 5–0 | 100.00% |
| Primal vs Kuma | 2–3 | 40.00% |
| Primal vs Reina | 2–3 | 40.00% |
| Primal vs Paul | 3–1 | 75.00% |
| Primal vs Yoshimitsu | 4–0 | 100.00% |
| Primal vs Kazuya | 3–1 | 75.00% |
| Primal vs Asuka | 2–2 | 50.00% |
| Primal vs Lili | 3–1 | 75.00% |
| Primal vs Alisa | 4–0 | 100.00% |
| Primal vs Hwoarang | 2–1 | 66.67% |
| Primal vs Bryan | 2–1 | 66.67% |
| Primal vs Devil Jin | 1–1 | 50.00% |
| Primal vs Lars | 1–1 | 50.00% |
| Primal vs Shaheen | 1–1 | 50.00% |
| Primal vs Nina | 2–0 | 100.00% |
| Primal vs Panda | 1–1 | 50.00% |
| Primal vs Zafina | 1–1 | 50.00% |
| Primal vs Raven | 1–1 | 50.00% |
| Primal vs Jack-8 | 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.