| KayPea vs Steve | 28–19 | 59.57% |
| KayPea vs Kazuya | 23–18 | 56.10% |
| KayPea vs King | 23–15 | 60.53% |
| KayPea vs Law | 21–15 | 58.33% |
| KayPea vs Lili | 23–13 | 63.89% |
| KayPea vs Azucena | 25–9 | 73.53% |
| KayPea vs Paul | 14–18 | 43.75% |
| KayPea vs Yoshimitsu | 19–13 | 59.38% |
| KayPea vs Hwoarang | 15–14 | 51.72% |
| KayPea vs Reina | 20–8 | 71.43% |
| KayPea vs Jin | 10–17 | 37.04% |
| KayPea vs Bryan | 12–15 | 44.44% |
| KayPea vs Dragunov | 12–13 | 48.00% |
| KayPea vs Lee | 10–12 | 45.45% |
| KayPea vs Victor | 10–10 | 50.00% |
| KayPea vs Heihachi | 5–14 | 26.32% |
| KayPea vs Lars | 10–8 | 55.56% |
| KayPea vs Jun | 9–9 | 50.00% |
| KayPea vs Raven | 10–4 | 71.43% |
| KayPea vs Eddy | 9–4 | 69.23% |
| KayPea vs Fahkumram | 3–10 | 23.08% |
| KayPea vs Armor King | 7–6 | 53.85% |
| KayPea vs Devil Jin | 4–7 | 36.36% |
| KayPea vs Leo | 4–7 | 36.36% |
| KayPea vs Asuka | 6–3 | 66.67% |
| KayPea vs Claudio | 5–4 | 55.56% |
| KayPea vs Shaheen | 5–4 | 55.56% |
| KayPea vs Leroy | 4–5 | 44.44% |
| KayPea vs Xiaoyu | 4–4 | 50.00% |
| KayPea vs Feng | 3–5 | 37.50% |
| KayPea vs Alisa | 4–4 | 50.00% |
| KayPea vs Zafina | 2–4 | 33.33% |
| KayPea vs Kuma | 2–3 | 40.00% |
| KayPea vs Jack-8 | 2–2 | 50.00% |
| KayPea vs Nina | 1–2 | 33.33% |
| KayPea vs Anna | 1–2 | 33.33% |
| KayPea vs Clive | 2–0 | 100.00% |
| KayPea vs Panda | 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.