| Primo vs Jin | 110–101 | 52.13% |
| Primo vs Hwoarang | 95–111 | 46.12% |
| Primo vs Kazuya | 112–81 | 58.03% |
| Primo vs King | 99–76 | 56.57% |
| Primo vs Paul | 74–78 | 48.68% |
| Primo vs Bryan | 80–60 | 57.14% |
| Primo vs Devil Jin | 62–74 | 45.59% |
| Primo vs Yoshimitsu | 47–78 | 37.60% |
| Primo vs Lee | 53–69 | 43.44% |
| Primo vs Steve | 59–62 | 48.76% |
| Primo vs Dragunov | 65–55 | 54.17% |
| Primo vs Reina | 59–59 | 50.00% |
| Primo vs Law | 63–48 | 56.76% |
| Primo vs Lars | 58–51 | 53.21% |
| Primo vs Alisa | 52–38 | 57.78% |
| Primo vs Lili | 45–42 | 51.72% |
| Primo vs Eddy | 49–37 | 56.98% |
| Primo vs Xiaoyu | 41–40 | 50.62% |
| Primo vs Azucena | 54–25 | 68.35% |
| Primo vs Jun | 25–48 | 34.25% |
| Primo vs Nina | 35–33 | 51.47% |
| Primo vs Victor | 27–35 | 43.55% |
| Primo vs Feng | 38–23 | 62.30% |
| Primo vs Zafina | 19–38 | 33.33% |
| Primo vs Raven | 30–26 | 53.57% |
| Primo vs Claudio | 25–28 | 47.17% |
| Primo vs Jack-8 | 24–28 | 46.15% |
| Primo vs Asuka | 30–21 | 58.82% |
| Primo vs Kuma | 24–25 | 48.98% |
| Primo vs Leroy | 24–23 | 51.06% |
| Primo vs Heihachi | 13–26 | 33.33% |
| Primo vs Lidia | 12–25 | 32.43% |
| Primo vs Leo | 16–20 | 44.44% |
| Primo vs Shaheen | 18–15 | 54.55% |
| Primo vs Anna | 8–16 | 33.33% |
| Primo vs Armor King | 8–9 | 47.06% |
| Primo vs Fahkumram | 2–9 | 18.18% |
| Primo vs Panda | 5–4 | 55.56% |
| Primo vs Miary Zo | 3–6 | 33.33% |
| Primo vs Clive | 2–6 | 25.00% |
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.