| Helkar vs Law | 12–12 | 50.00% |
| Helkar vs Hwoarang | 9–14 | 39.13% |
| Helkar vs King | 13–9 | 59.09% |
| Helkar vs Jin | 9–13 | 40.91% |
| Helkar vs Reina | 14–7 | 66.67% |
| Helkar vs Clive | 9–9 | 50.00% |
| Helkar vs Asuka | 2–12 | 14.29% |
| Helkar vs Kazuya | 3–9 | 25.00% |
| Helkar vs Jun | 3–9 | 25.00% |
| Helkar vs Lili | 5–6 | 45.45% |
| Helkar vs Steve | 7–3 | 70.00% |
| Helkar vs Yoshimitsu | 4–5 | 44.44% |
| Helkar vs Lee | 5–4 | 55.56% |
| Helkar vs Leo | 4–3 | 57.14% |
| Helkar vs Victor | 6–1 | 85.71% |
| Helkar vs Bryan | 2–4 | 33.33% |
| Helkar vs Nina | 2–3 | 40.00% |
| Helkar vs Kuma | 1–4 | 20.00% |
| Helkar vs Eddy | 0–5 | 0.00% |
| Helkar vs Xiaoyu | 1–3 | 25.00% |
| Helkar vs Devil Jin | 0–4 | 0.00% |
| Helkar vs Heihachi | 2–2 | 50.00% |
| Helkar vs Dragunov | 1–2 | 33.33% |
| Helkar vs Raven | 1–2 | 33.33% |
| Helkar vs Jack-8 | 2–0 | 100.00% |
| Helkar vs Lars | 1–1 | 50.00% |
| Helkar vs Alisa | 0–2 | 0.00% |
| Helkar vs Zafina | 0–2 | 0.00% |
| Helkar vs Leroy | 2–0 | 100.00% |
| Helkar vs Azucena | 2–0 | 100.00% |
| Helkar vs Lidia | 1–1 | 50.00% |
| Helkar 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.