| Primejunz vs King | 19–18 | 51.35% |
| Primejunz vs Reina | 22–15 | 59.46% |
| Primejunz vs Eddy | 15–22 | 40.54% |
| Primejunz vs Kazuya | 12–12 | 50.00% |
| Primejunz vs Jin | 9–13 | 40.91% |
| Primejunz vs Feng | 7–15 | 31.82% |
| Primejunz vs Yoshimitsu | 11–10 | 52.38% |
| Primejunz vs Hwoarang | 11–10 | 52.38% |
| Primejunz vs Law | 10–10 | 50.00% |
| Primejunz vs Victor | 14–4 | 77.78% |
| Primejunz vs Lars | 10–4 | 71.43% |
| Primejunz vs Xiaoyu | 5–8 | 38.46% |
| Primejunz vs Steve | 6–7 | 46.15% |
| Primejunz vs Lili | 6–6 | 50.00% |
| Primejunz vs Dragunov | 8–3 | 72.73% |
| Primejunz vs Nina | 7–4 | 63.64% |
| Primejunz vs Bryan | 9–1 | 90.00% |
| Primejunz vs Asuka | 1–8 | 11.11% |
| Primejunz vs Lee | 3–6 | 33.33% |
| Primejunz vs Jun | 5–4 | 55.56% |
| Primejunz vs Devil Jin | 3–5 | 37.50% |
| Primejunz vs Alisa | 5–3 | 62.50% |
| Primejunz vs Azucena | 5–3 | 62.50% |
| Primejunz vs Raven | 4–4 | 50.00% |
| Primejunz vs Paul | 5–1 | 83.33% |
| Primejunz vs Jack-8 | 3–3 | 50.00% |
| Primejunz vs Kuma | 2–4 | 33.33% |
| Primejunz vs Zafina | 2–4 | 33.33% |
| Primejunz vs Leo | 2–3 | 40.00% |
| Primejunz vs Leroy | 2–3 | 40.00% |
| Primejunz vs Claudio | 2–0 | 100.00% |
| Primejunz vs Shaheen | 2–0 | 100.00% |
| Primejunz vs Panda | 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.