| Aries vs King | 7–9 | 43.75% |
| Aries vs Eddy | 5–9 | 35.71% |
| Aries vs Steve | 8–5 | 61.54% |
| Aries vs Nina | 4–5 | 44.44% |
| Aries vs Jin | 6–2 | 75.00% |
| Aries vs Hwoarang | 3–3 | 50.00% |
| Aries vs Kazuya | 2–4 | 33.33% |
| Aries vs Heihachi | 4–2 | 66.67% |
| Aries vs Paul | 4–1 | 80.00% |
| Aries vs Xiaoyu | 1–4 | 20.00% |
| Aries vs Dragunov | 4–1 | 80.00% |
| Aries vs Lars | 2–3 | 40.00% |
| Aries vs Lee | 4–1 | 80.00% |
| Aries vs Armor King | 4–1 | 80.00% |
| Aries vs Law | 2–2 | 50.00% |
| Aries vs Bryan | 1–3 | 25.00% |
| Aries vs Jun | 2–2 | 50.00% |
| Aries vs Raven | 3–1 | 75.00% |
| Aries vs Asuka | 2–1 | 66.67% |
| Aries vs Lili | 2–1 | 66.67% |
| Aries vs Zafina | 1–2 | 33.33% |
| Aries vs Leroy | 2–1 | 66.67% |
| Aries vs Reina | 1–2 | 33.33% |
| Aries vs Lidia | 1–2 | 33.33% |
| Aries vs Anna | 3–0 | 100.00% |
| Aries vs Devil Jin | 2–0 | 100.00% |
| Aries vs Feng | 0–2 | 0.00% |
| Aries vs Kuma | 1–1 | 50.00% |
| Aries vs Azucena | 2–0 | 100.00% |
| Aries vs Clive | 0–2 | 0.00% |
| Aries vs Victor | 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.