| Stethius vs King | 5–1 | 83.33% |
| Stethius vs Steve | 5–1 | 83.33% |
| Stethius vs Law | 5–0 | 100.00% |
| Stethius vs Lili | 5–0 | 100.00% |
| Stethius vs Kuma | 4–1 | 80.00% |
| Stethius vs Leroy | 5–0 | 100.00% |
| Stethius vs Leo | 2–2 | 50.00% |
| Stethius vs Lee | 4–0 | 100.00% |
| Stethius vs Azucena | 3–1 | 75.00% |
| Stethius vs Jin | 3–0 | 100.00% |
| Stethius vs Kazuya | 2–1 | 66.67% |
| Stethius vs Asuka | 3–0 | 100.00% |
| Stethius vs Alisa | 3–0 | 100.00% |
| Stethius vs Lidia | 3–0 | 100.00% |
| Stethius vs Heihachi | 3–0 | 100.00% |
| Stethius vs Clive | 2–1 | 66.67% |
| Stethius vs Hwoarang | 1–1 | 50.00% |
| Stethius vs Bryan | 2–0 | 100.00% |
| Stethius vs Jack-8 | 2–0 | 100.00% |
| Stethius vs Dragunov | 2–0 | 100.00% |
| Stethius vs Reina | 2–0 | 100.00% |
| Stethius vs Raven | 2–0 | 100.00% |
| Stethius vs Paul | 1–0 | 100.00% |
| Stethius vs Yoshimitsu | 1–0 | 100.00% |
| Stethius vs Devil Jin | 1–0 | 100.00% |
| Stethius vs Feng | 1–0 | 100.00% |
| Stethius vs Lars | 1–0 | 100.00% |
| Stethius vs Claudio | 1–0 | 100.00% |
| Stethius vs Nina | 1–0 | 100.00% |
| Stethius vs Jun | 1–0 | 100.00% |
| Stethius vs Victor | 1–0 | 100.00% |
| Stethius vs Eddy | 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.