| isHelix vs King | 9–8 | 52.94% |
| isHelix vs Reina | 10–7 | 58.82% |
| isHelix vs Yoshimitsu | 5–10 | 33.33% |
| isHelix vs Bryan | 2–10 | 16.67% |
| isHelix vs Law | 4–6 | 40.00% |
| isHelix vs Leroy | 3–6 | 33.33% |
| isHelix vs Lili | 8–0 | 100.00% |
| isHelix vs Victor | 4–4 | 50.00% |
| isHelix vs Jin | 3–3 | 50.00% |
| isHelix vs Nina | 4–2 | 66.67% |
| isHelix vs Azucena | 4–2 | 66.67% |
| isHelix vs Eddy | 1–5 | 16.67% |
| isHelix vs Kazuya | 3–2 | 60.00% |
| isHelix vs Steve | 2–3 | 40.00% |
| isHelix vs Jack-8 | 4–1 | 80.00% |
| isHelix vs Hwoarang | 2–2 | 50.00% |
| isHelix vs Xiaoyu | 1–3 | 25.00% |
| isHelix vs Lee | 4–0 | 100.00% |
| isHelix vs Asuka | 2–1 | 66.67% |
| isHelix vs Paul | 0–2 | 0.00% |
| isHelix vs Devil Jin | 0–2 | 0.00% |
| isHelix vs Dragunov | 2–0 | 100.00% |
| isHelix vs Leo | 0–2 | 0.00% |
| isHelix vs Alisa | 0–2 | 0.00% |
| isHelix vs Zafina | 0–2 | 0.00% |
| isHelix vs Feng | 1–0 | 100.00% |
| isHelix vs Shaheen | 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.