| Primebear vs Jin | 22–32 | 40.74% |
| Primebear vs King | 22–26 | 45.83% |
| Primebear vs Law | 23–24 | 48.94% |
| Primebear vs Lili | 25–22 | 53.19% |
| Primebear vs Paul | 22–22 | 50.00% |
| Primebear vs Kazuya | 12–30 | 28.57% |
| Primebear vs Reina | 28–14 | 66.67% |
| Primebear vs Victor | 18–16 | 52.94% |
| Primebear vs Jun | 14–16 | 46.67% |
| Primebear vs Asuka | 11–17 | 39.29% |
| Primebear vs Bryan | 15–12 | 55.56% |
| Primebear vs Dragunov | 11–15 | 42.31% |
| Primebear vs Steve | 13–10 | 56.52% |
| Primebear vs Azucena | 9–11 | 45.00% |
| Primebear vs Hwoarang | 3–15 | 16.67% |
| Primebear vs Alisa | 7–9 | 43.75% |
| Primebear vs Leo | 8–7 | 53.33% |
| Primebear vs Nina | 11–4 | 73.33% |
| Primebear vs Leroy | 6–9 | 40.00% |
| Primebear vs Yoshimitsu | 4–8 | 33.33% |
| Primebear vs Lars | 2–10 | 16.67% |
| Primebear vs Claudio | 5–6 | 45.45% |
| Primebear vs Raven | 8–3 | 72.73% |
| Primebear vs Lee | 3–7 | 30.00% |
| Primebear vs Devil Jin | 2–7 | 22.22% |
| Primebear vs Eddy | 3–6 | 33.33% |
| Primebear vs Shaheen | 3–5 | 37.50% |
| Primebear vs Jack-8 | 3–4 | 42.86% |
| Primebear vs Xiaoyu | 2–4 | 33.33% |
| Primebear vs Feng | 4–2 | 66.67% |
| Primebear vs Kuma | 3–2 | 60.00% |
| Primebear vs Zafina | 0–4 | 0.00% |
| Primebear vs Panda | 2–1 | 66.67% |
| Primebear vs Heihachi | 0–2 | 0.00% |
| Primebear vs Anna | 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.