| KayP vs Steve | 8–9 | 47.06% |
| KayP vs King | 4–6 | 40.00% |
| KayP vs Azucena | 5–4 | 55.56% |
| KayP vs Heihachi | 4–5 | 44.44% |
| KayP vs Armor King | 5–4 | 55.56% |
| KayP vs Jin | 1–7 | 12.50% |
| KayP vs Victor | 3–4 | 42.86% |
| KayP vs Miary Zo | 3–4 | 42.86% |
| KayP vs Jun | 2–4 | 33.33% |
| KayP vs Kazuya | 1–4 | 20.00% |
| KayP vs Jack-8 | 3–2 | 60.00% |
| KayP vs Leroy | 4–1 | 80.00% |
| KayP vs Reina | 3–2 | 60.00% |
| KayP vs Leo | 2–1 | 66.67% |
| KayP vs Fahkumram | 0–3 | 0.00% |
| KayP vs Yoshimitsu | 0–2 | 0.00% |
| KayP vs Hwoarang | 1–1 | 50.00% |
| KayP vs Dragunov | 0–2 | 0.00% |
| KayP vs Alisa | 0–2 | 0.00% |
| KayP vs Lidia | 2–0 | 100.00% |
| KayP vs Paul | 0–1 | 0.00% |
| KayP vs Asuka | 0–1 | 0.00% |
| KayP vs Nina | 1–0 | 100.00% |
| KayP vs Lee | 0–1 | 0.00% |
| KayP vs Eddy | 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.