| HellenKeller vs King | 18–12 | 60.00% |
| HellenKeller vs Reina | 12–13 | 48.00% |
| HellenKeller vs Steve | 14–8 | 63.64% |
| HellenKeller vs Eddy | 6–16 | 27.27% |
| HellenKeller vs Bryan | 12–7 | 63.16% |
| HellenKeller vs Victor | 9–6 | 60.00% |
| HellenKeller vs Asuka | 5–8 | 38.46% |
| HellenKeller vs Yoshimitsu | 7–5 | 58.33% |
| HellenKeller vs Kazuya | 6–6 | 50.00% |
| HellenKeller vs Hwoarang | 5–6 | 45.45% |
| HellenKeller vs Lee | 6–5 | 54.55% |
| HellenKeller vs Jun | 7–2 | 77.78% |
| HellenKeller vs Azucena | 1–8 | 11.11% |
| HellenKeller vs Jack-8 | 5–3 | 62.50% |
| HellenKeller vs Lili | 4–4 | 50.00% |
| HellenKeller vs Dragunov | 4–4 | 50.00% |
| HellenKeller vs Paul | 3–4 | 42.86% |
| HellenKeller vs Lars | 4–3 | 57.14% |
| HellenKeller vs Shaheen | 4–3 | 57.14% |
| HellenKeller vs Law | 3–3 | 50.00% |
| HellenKeller vs Leo | 4–1 | 80.00% |
| HellenKeller vs Leroy | 3–2 | 60.00% |
| HellenKeller vs Xiaoyu | 4–0 | 100.00% |
| HellenKeller vs Jin | 2–2 | 50.00% |
| HellenKeller vs Nina | 2–2 | 50.00% |
| HellenKeller vs Devil Jin | 1–2 | 33.33% |
| HellenKeller vs Feng | 1–2 | 33.33% |
| HellenKeller vs Alisa | 1–2 | 33.33% |
| HellenKeller vs Panda | 2–1 | 66.67% |
| HellenKeller vs Clive | 0–3 | 0.00% |
| HellenKeller vs Claudio | 2–0 | 100.00% |
| HellenKeller vs Zafina | 2–0 | 100.00% |
| HellenKeller vs Raven | 0–2 | 0.00% |
| HellenKeller vs Kuma | 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.