| Athelion vs King | 213–208 | 50.59% |
| Athelion vs Kazuya | 238–179 | 57.07% |
| Athelion vs Jin | 181–178 | 50.42% |
| Athelion vs Bryan | 174–175 | 49.86% |
| Athelion vs Law | 183–131 | 58.28% |
| Athelion vs Hwoarang | 144–154 | 48.32% |
| Athelion vs Steve | 135–150 | 47.37% |
| Athelion vs Reina | 128–151 | 45.88% |
| Athelion vs Paul | 122–108 | 53.04% |
| Athelion vs Yoshimitsu | 103–116 | 47.03% |
| Athelion vs Dragunov | 101–116 | 46.54% |
| Athelion vs Lili | 143–73 | 66.20% |
| Athelion vs Eddy | 85–96 | 46.96% |
| Athelion vs Heihachi | 60–118 | 33.71% |
| Athelion vs Lars | 76–101 | 42.94% |
| Athelion vs Azucena | 73–98 | 42.69% |
| Athelion vs Xiaoyu | 72–98 | 42.35% |
| Athelion vs Asuka | 82–80 | 50.62% |
| Athelion vs Jun | 65–97 | 40.12% |
| Athelion vs Armor King | 64–98 | 39.51% |
| Athelion vs Lee | 83–77 | 51.88% |
| Athelion vs Feng | 57–83 | 40.71% |
| Athelion vs Leo | 63–62 | 50.40% |
| Athelion vs Nina | 60–63 | 48.78% |
| Athelion vs Victor | 44–78–1 | 36.07% |
| Athelion vs Raven | 59–55 | 51.75% |
| Athelion vs Devil Jin | 39–59 | 39.80% |
| Athelion vs Lidia | 44–54 | 44.90% |
| Athelion vs Clive | 37–57 | 39.36% |
| Athelion vs Alisa | 37–56 | 39.78% |
| Athelion vs Jack-8 | 32–59 | 35.16% |
| Athelion vs Leroy | 42–46 | 47.73% |
| Athelion vs Fahkumram | 26–60 | 30.23% |
| Athelion vs Zafina | 40–26 | 60.61% |
| Athelion vs Claudio | 17–40 | 29.82% |
| Athelion vs Kuma | 16–30 | 34.78% |
| Athelion vs Anna | 19–20 | 48.72% |
| Athelion vs Miary Zo | 14–22 | 38.89% |
| Athelion vs Shaheen | 10–20 | 33.33% |
| Athelion vs Panda | 4–6 | 40.00% |
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.