| Inside Sankaku vs King | 16–0 | 100.00% |
| Inside Sankaku vs Jin | 10–6 | 62.50% |
| Inside Sankaku vs Kazuya | 12–4 | 75.00% |
| Inside Sankaku vs Hwoarang | 11–3 | 78.57% |
| Inside Sankaku vs Steve | 13–1 | 92.86% |
| Inside Sankaku vs Asuka | 11–3 | 78.57% |
| Inside Sankaku vs Jun | 12–0 | 100.00% |
| Inside Sankaku vs Leroy | 8–1 | 88.89% |
| Inside Sankaku vs Victor | 6–3 | 66.67% |
| Inside Sankaku vs Bryan | 8–0 | 100.00% |
| Inside Sankaku vs Shaheen | 8–0 | 100.00% |
| Inside Sankaku vs Zafina | 5–3 | 62.50% |
| Inside Sankaku vs Heihachi | 8–0 | 100.00% |
| Inside Sankaku vs Law | 5–2 | 71.43% |
| Inside Sankaku vs Yoshimitsu | 6–1 | 85.71% |
| Inside Sankaku vs Nina | 4–3 | 57.14% |
| Inside Sankaku vs Reina | 5–2 | 71.43% |
| Inside Sankaku vs Lidia | 4–3 | 57.14% |
| Inside Sankaku vs Clive | 5–2 | 71.43% |
| Inside Sankaku vs Jack-8 | 5–1 | 83.33% |
| Inside Sankaku vs Lili | 5–1 | 83.33% |
| Inside Sankaku vs Dragunov | 5–1 | 83.33% |
| Inside Sankaku vs Fahkumram | 5–1 | 83.33% |
| Inside Sankaku vs Paul | 1–4 | 20.00% |
| Inside Sankaku vs Lars | 5–0 | 100.00% |
| Inside Sankaku vs Feng | 4–0 | 100.00% |
| Inside Sankaku vs Lee | 4–0 | 100.00% |
| Inside Sankaku vs Kuma | 4–0 | 100.00% |
| Inside Sankaku vs Azucena | 4–0 | 100.00% |
| Inside Sankaku vs Eddy | 3–1 | 75.00% |
| Inside Sankaku vs Miary Zo | 4–0 | 100.00% |
| Inside Sankaku vs Leo | 3–0 | 100.00% |
| Inside Sankaku vs Xiaoyu | 0–2 | 0.00% |
| Inside Sankaku vs Devil Jin | 1–1 | 50.00% |
| Inside Sankaku vs Claudio | 2–0 | 100.00% |
| Inside Sankaku vs Panda | 0–1 | 0.00% |
| Inside Sankaku vs Anna | 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.