| sachuncastle vs Kazuya | 41–20 | 67.21% |
| sachuncastle vs Hwoarang | 27–29 | 48.21% |
| sachuncastle vs Dragunov | 29–26 | 52.73% |
| sachuncastle vs Paul | 28–18 | 60.87% |
| sachuncastle vs Jin | 25–20 | 55.56% |
| sachuncastle vs Bryan | 15–26 | 36.59% |
| sachuncastle vs Reina | 29–11 | 72.50% |
| sachuncastle vs Victor | 24–15 | 61.54% |
| sachuncastle vs Asuka | 24–12 | 66.67% |
| sachuncastle vs Eddy | 19–14 | 57.58% |
| sachuncastle vs King | 19–13 | 59.38% |
| sachuncastle vs Yoshimitsu | 14–15 | 48.28% |
| sachuncastle vs Feng | 15–14 | 51.72% |
| sachuncastle vs Law | 9–16 | 36.00% |
| sachuncastle vs Lili | 11–14 | 44.00% |
| sachuncastle vs Steve | 9–15 | 37.50% |
| sachuncastle vs Jun | 17–7 | 70.83% |
| sachuncastle vs Lee | 11–10 | 52.38% |
| sachuncastle vs Alisa | 8–12 | 40.00% |
| sachuncastle vs Azucena | 11–8 | 57.89% |
| sachuncastle vs Devil Jin | 11–7 | 61.11% |
| sachuncastle vs Heihachi | 8–10 | 44.44% |
| sachuncastle vs Claudio | 16–1 | 94.12% |
| sachuncastle vs Leroy | 9–5 | 64.29% |
| sachuncastle vs Anna | 9–4 | 69.23% |
| sachuncastle vs Armor King | 9–4 | 69.23% |
| sachuncastle vs Lars | 7–5 | 58.33% |
| sachuncastle vs Nina | 9–3 | 75.00% |
| sachuncastle vs Xiaoyu | 5–6 | 45.45% |
| sachuncastle vs Leo | 1–9 | 10.00% |
| sachuncastle vs Shaheen | 4–5 | 44.44% |
| sachuncastle vs Jack-8 | 5–3 | 62.50% |
| sachuncastle vs Raven | 2–6 | 25.00% |
| sachuncastle vs Fahkumram | 4–2 | 66.67% |
| sachuncastle vs Panda | 3–2 | 60.00% |
| sachuncastle vs Lidia | 5–0 | 100.00% |
| sachuncastle vs Clive | 0–3 | 0.00% |
| sachuncastle vs Kuma | 1–1 | 50.00% |
| sachuncastle vs Zafina | 1–1 | 50.00% |
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.