| The Sach vs Law | 24–14 | 63.16% |
| The Sach vs Kazuya | 23–15 | 60.53% |
| The Sach vs King | 26–8 | 76.47% |
| The Sach vs Clive | 18–15 | 54.55% |
| The Sach vs Jin | 15–16 | 48.39% |
| The Sach vs Dragunov | 20–10 | 66.67% |
| The Sach vs Hwoarang | 16–11 | 59.26% |
| The Sach vs Lili | 20–6 | 76.92% |
| The Sach vs Lars | 7–17 | 29.17% |
| The Sach vs Steve | 19–4 | 82.61% |
| The Sach vs Lee | 19–4 | 82.61% |
| The Sach vs Paul | 13–7 | 65.00% |
| The Sach vs Reina | 12–8 | 60.00% |
| The Sach vs Xiaoyu | 14–5 | 73.68% |
| The Sach vs Devil Jin | 8–8 | 50.00% |
| The Sach vs Nina | 10–6 | 62.50% |
| The Sach vs Eddy | 6–9 | 40.00% |
| The Sach vs Jun | 8–6 | 57.14% |
| The Sach vs Miary Zo | 8–6 | 57.14% |
| The Sach vs Yoshimitsu | 7–6 | 53.85% |
| The Sach vs Azucena | 5–6 | 45.45% |
| The Sach vs Victor | 4–7 | 36.36% |
| The Sach vs Bryan | 10–0 | 100.00% |
| The Sach vs Leroy | 8–2 | 80.00% |
| The Sach vs Jack-8 | 2–7 | 22.22% |
| The Sach vs Leo | 7–2 | 77.78% |
| The Sach vs Shaheen | 8–1 | 88.89% |
| The Sach vs Raven | 7–2 | 77.78% |
| The Sach vs Feng | 4–3 | 57.14% |
| The Sach vs Heihachi | 6–1 | 85.71% |
| The Sach vs Alisa | 3–2 | 60.00% |
| The Sach vs Kuma | 3–2 | 60.00% |
| The Sach vs Zafina | 3–2 | 60.00% |
| The Sach vs Armor King | 3–2 | 60.00% |
| The Sach vs Claudio | 4–0 | 100.00% |
| The Sach vs Lidia | 2–2 | 50.00% |
| The Sach vs Fahkumram | 3–0 | 100.00% |
| The Sach vs Panda | 2–0 | 100.00% |
| The Sach vs Asuka | 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.