| StraightOs vs Kazuya | 11–2 | 84.62% |
| StraightOs vs King | 5–6 | 45.45% |
| StraightOs vs Jin | 4–7 | 36.36% |
| StraightOs vs Steve | 5–3 | 62.50% |
| StraightOs vs Devil Jin | 6–1 | 85.71% |
| StraightOs vs Jun | 5–2 | 71.43% |
| StraightOs vs Bryan | 1–4 | 20.00% |
| StraightOs vs Lili | 3–2 | 60.00% |
| StraightOs vs Claudio | 1–4 | 20.00% |
| StraightOs vs Lee | 4–1 | 80.00% |
| StraightOs vs Victor | 4–1 | 80.00% |
| StraightOs vs Anna | 4–1 | 80.00% |
| StraightOs vs Reina | 4–0 | 100.00% |
| StraightOs vs Yoshimitsu | 1–2 | 33.33% |
| StraightOs vs Jack-8 | 1–2 | 33.33% |
| StraightOs vs Dragunov | 1–2 | 33.33% |
| StraightOs vs Lidia | 1–2 | 33.33% |
| StraightOs vs Paul | 2–0 | 100.00% |
| StraightOs vs Asuka | 2–0 | 100.00% |
| StraightOs vs Alisa | 0–2 | 0.00% |
| StraightOs vs Eddy | 1–1 | 50.00% |
| StraightOs vs Heihachi | 2–0 | 100.00% |
| StraightOs vs Hwoarang | 1–0 | 100.00% |
| StraightOs vs Shaheen | 0–1 | 0.00% |
| StraightOs vs Nina | 1–0 | 100.00% |
| StraightOs vs Azucena | 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.