| kAstRy vs Eddy | 6–10 | 37.50% |
| kAstRy vs King | 8–7 | 53.33% |
| kAstRy vs Jin | 10–5 | 66.67% |
| kAstRy vs Kazuya | 10–3 | 76.92% |
| kAstRy vs Armor King | 7–4 | 63.64% |
| kAstRy vs Heihachi | 5–5 | 50.00% |
| kAstRy vs Law | 7–2 | 77.78% |
| kAstRy vs Hwoarang | 5–4 | 55.56% |
| kAstRy vs Reina | 8–1 | 88.89% |
| kAstRy vs Paul | 3–5 | 37.50% |
| kAstRy vs Devil Jin | 8–0 | 100.00% |
| kAstRy vs Azucena | 6–2 | 75.00% |
| kAstRy vs Yoshimitsu | 4–2 | 66.67% |
| kAstRy vs Xiaoyu | 3–3 | 50.00% |
| kAstRy vs Steve | 5–1 | 83.33% |
| kAstRy vs Lili | 4–2 | 66.67% |
| kAstRy vs Lidia | 0–6 | 0.00% |
| kAstRy vs Bryan | 1–4 | 20.00% |
| kAstRy vs Dragunov | 3–2 | 60.00% |
| kAstRy vs Lee | 2–3 | 40.00% |
| kAstRy vs Jack-8 | 1–3 | 25.00% |
| kAstRy vs Feng | 2–2 | 50.00% |
| kAstRy vs Claudio | 1–2 | 33.33% |
| kAstRy vs Zafina | 2–1 | 66.67% |
| kAstRy vs Jun | 0–2 | 0.00% |
| kAstRy vs Victor | 0–2 | 0.00% |
| kAstRy vs Anna | 2–0 | 100.00% |
| kAstRy vs Asuka | 1–0 | 100.00% |
| kAstRy vs Leo | 1–0 | 100.00% |
| kAstRy vs Alisa | 1–0 | 100.00% |
| kAstRy vs Kuma | 0–1 | 0.00% |
| kAstRy vs Leroy | 1–0 | 100.00% |
| kAstRy vs Fahkumram | 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.