| Primaell vs Reina | 20–14 | 58.82% |
| Primaell vs Kazuya | 17–11 | 60.71% |
| Primaell vs King | 17–10 | 62.96% |
| Primaell vs Jin | 11–15 | 42.31% |
| Primaell vs Hwoarang | 9–13 | 40.91% |
| Primaell vs Lidia | 13–9 | 59.09% |
| Primaell vs Yoshimitsu | 12–9 | 57.14% |
| Primaell vs Miary Zo | 12–8 | 60.00% |
| Primaell vs Dragunov | 8–10 | 44.44% |
| Primaell vs Steve | 6–11 | 35.29% |
| Primaell vs Bryan | 6–9 | 40.00% |
| Primaell vs Asuka | 6–8 | 42.86% |
| Primaell vs Jack-8 | 6–7 | 46.15% |
| Primaell vs Lili | 2–9 | 18.18% |
| Primaell vs Law | 7–2 | 77.78% |
| Primaell vs Devil Jin | 5–4 | 55.56% |
| Primaell vs Paul | 3–5 | 37.50% |
| Primaell vs Lars | 4–3 | 57.14% |
| Primaell vs Alisa | 4–3 | 57.14% |
| Primaell vs Azucena | 3–4 | 42.86% |
| Primaell vs Xiaoyu | 3–2 | 60.00% |
| Primaell vs Feng | 3–2 | 60.00% |
| Primaell vs Claudio | 1–4 | 20.00% |
| Primaell vs Jun | 4–1 | 80.00% |
| Primaell vs Victor | 4–1 | 80.00% |
| Primaell vs Armor King | 4–1 | 80.00% |
| Primaell vs Lee | 2–2 | 50.00% |
| Primaell vs Eddy | 2–2 | 50.00% |
| Primaell vs Heihachi | 4–0 | 100.00% |
| Primaell vs Clive | 1–3 | 25.00% |
| Primaell vs Leroy | 1–2 | 33.33% |
| Primaell vs Fahkumram | 3–0 | 100.00% |
| Primaell vs Nina | 0–2 | 0.00% |
| Primaell vs Raven | 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.