| KingPrima vs Steve | 17–19 | 47.22% |
| KingPrima vs Bryan | 17–16 | 51.52% |
| KingPrima vs Kazuya | 16–15 | 51.61% |
| KingPrima vs Reina | 13–12 | 52.00% |
| KingPrima vs Jin | 7–17 | 29.17% |
| KingPrima vs Feng | 12–6 | 66.67% |
| KingPrima vs Jun | 13–5 | 72.22% |
| KingPrima vs Yoshimitsu | 10–6 | 62.50% |
| KingPrima vs Lars | 4–12 | 25.00% |
| KingPrima vs Azucena | 8–8 | 50.00% |
| KingPrima vs Raven | 10–6 | 62.50% |
| KingPrima vs Paul | 13–2 | 86.67% |
| KingPrima vs Leo | 6–7 | 46.15% |
| KingPrima vs King | 8–4 | 66.67% |
| KingPrima vs Asuka | 7–4 | 63.64% |
| KingPrima vs Hwoarang | 6–4 | 60.00% |
| KingPrima vs Victor | 7–3 | 70.00% |
| KingPrima vs Lili | 6–2 | 75.00% |
| KingPrima vs Law | 1–5 | 16.67% |
| KingPrima vs Xiaoyu | 3–3 | 50.00% |
| KingPrima vs Dragunov | 3–3 | 50.00% |
| KingPrima vs Jack-8 | 2–3 | 40.00% |
| KingPrima vs Alisa | 3–2 | 60.00% |
| KingPrima vs Claudio | 3–2 | 60.00% |
| KingPrima vs Kuma | 2–3 | 40.00% |
| KingPrima vs Leroy | 5–0 | 100.00% |
| KingPrima vs Eddy | 0–5 | 0.00% |
| KingPrima vs Heihachi | 4–1 | 80.00% |
| KingPrima vs Shaheen | 0–4 | 0.00% |
| KingPrima vs Devil Jin | 1–2 | 33.33% |
| KingPrima vs Nina | 2–0 | 100.00% |
| KingPrima vs Lee | 1–0 | 100.00% |
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.