| Instaine vs Jun | 6–3 | 66.67% |
| Instaine vs Jin | 0–7 | 0.00% |
| Instaine vs Victor | 2–4 | 33.33% |
| Instaine vs Kazuya | 1–4 | 20.00% |
| Instaine vs Zafina | 2–3 | 40.00% |
| Instaine vs Paul | 2–2 | 50.00% |
| Instaine vs King | 4–0 | 100.00% |
| Instaine vs Asuka | 1–3 | 25.00% |
| Instaine vs Alisa | 1–3 | 25.00% |
| Instaine vs Reina | 3–1 | 75.00% |
| Instaine vs Yoshimitsu | 2–1 | 66.67% |
| Instaine vs Steve | 2–1 | 66.67% |
| Instaine vs Jack-8 | 1–2 | 33.33% |
| Instaine vs Devil Jin | 2–1 | 66.67% |
| Instaine vs Azucena | 1–2 | 33.33% |
| Instaine vs Hwoarang | 2–0 | 100.00% |
| Instaine vs Bryan | 2–0 | 100.00% |
| Instaine vs Lili | 1–1 | 50.00% |
| Instaine vs Dragunov | 0–2 | 0.00% |
| Instaine vs Lee | 0–2 | 0.00% |
| Instaine vs Xiaoyu | 0–1 | 0.00% |
| Instaine vs Feng | 0–1 | 0.00% |
| Instaine vs Leo | 0–1 | 0.00% |
| Instaine vs Lars | 0–1 | 0.00% |
| Instaine vs Nina | 1–0 | 100.00% |
| Instaine vs Leroy | 0–1 | 0.00% |
| Instaine vs Eddy | 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.