| KingPiece vs Lee | 16–11 | 59.26% |
| KingPiece vs Steve | 12–12 | 50.00% |
| KingPiece vs Law | 10–13 | 43.48% |
| KingPiece vs King | 13–6 | 68.42% |
| KingPiece vs Jin | 16–3 | 84.21% |
| KingPiece vs Lars | 10–8 | 55.56% |
| KingPiece vs Nina | 10–8 | 55.56% |
| KingPiece vs Reina | 14–4 | 77.78% |
| KingPiece vs Paul | 5–9–1 | 35.71% |
| KingPiece vs Bryan | 5–9 | 35.71% |
| KingPiece vs Kazuya | 9–5 | 64.29% |
| KingPiece vs Raven | 10–3 | 76.92% |
| KingPiece vs Lidia | 5–8 | 38.46% |
| KingPiece vs Azucena | 8–3 | 72.73% |
| KingPiece vs Hwoarang | 4–6 | 40.00% |
| KingPiece vs Xiaoyu | 6–4 | 60.00% |
| KingPiece vs Lili | 4–6 | 40.00% |
| KingPiece vs Leroy | 7–3 | 70.00% |
| KingPiece vs Yoshimitsu | 7–2 | 77.78% |
| KingPiece vs Jun | 5–4 | 55.56% |
| KingPiece vs Victor | 6–3 | 66.67% |
| KingPiece vs Eddy | 5–4 | 55.56% |
| KingPiece vs Dragunov | 6–2 | 75.00% |
| KingPiece vs Alisa | 5–3 | 62.50% |
| KingPiece vs Leo | 5–1 | 83.33% |
| KingPiece vs Asuka | 2–3 | 40.00% |
| KingPiece vs Feng | 2–3 | 40.00% |
| KingPiece vs Claudio | 2–2 | 50.00% |
| KingPiece vs Shaheen | 3–1 | 75.00% |
| KingPiece vs Devil Jin | 1–1 | 50.00% |
| KingPiece vs Zafina | 1–0 | 100.00% |
| KingPiece vs Heihachi | 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.