| August Helios vs King | 8–6 | 57.14% |
| August Helios vs Hwoarang | 7–5 | 58.33% |
| August Helios vs Reina | 9–3 | 75.00% |
| August Helios vs Jin | 7–3 | 70.00% |
| August Helios vs Law | 4–4 | 50.00% |
| August Helios vs Bryan | 2–4 | 33.33% |
| August Helios vs Shaheen | 6–0 | 100.00% |
| August Helios vs Azucena | 4–2 | 66.67% |
| August Helios vs Asuka | 5–0 | 100.00% |
| August Helios vs Eddy | 0–5 | 0.00% |
| August Helios vs Kazuya | 2–2 | 50.00% |
| August Helios vs Leroy | 2–2 | 50.00% |
| August Helios vs Jun | 2–2 | 50.00% |
| August Helios vs Lili | 1–2 | 33.33% |
| August Helios vs Paul | 2–0 | 100.00% |
| August Helios vs Yoshimitsu | 1–1 | 50.00% |
| August Helios vs Steve | 1–1 | 50.00% |
| August Helios vs Devil Jin | 0–2 | 0.00% |
| August Helios vs Lars | 0–2 | 0.00% |
| August Helios vs Alisa | 2–0 | 100.00% |
| August Helios vs Lee | 2–0 | 100.00% |
| August Helios vs Zafina | 2–0 | 100.00% |
| August Helios vs Victor | 2–0 | 100.00% |
| August Helios vs Clive | 1–1 | 50.00% |
| August Helios vs Fahkumram | 0–2 | 0.00% |
| August Helios vs Miary Zo | 0–2 | 0.00% |
| August Helios vs Dragunov | 1–0 | 100.00% |
| August Helios vs Panda | 0–1 | 0.00% |
| August Helios vs Lidia | 1–0 | 100.00% |
| August Helios vs Anna | 0–1 | 0.00% |
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.