| Osama149 vs Steve | 17–7 | 70.83% |
| Osama149 vs Dragunov | 13–10 | 56.52% |
| Osama149 vs King | 9–6 | 60.00% |
| Osama149 vs Bryan | 11–4 | 73.33% |
| Osama149 vs Kazuya | 6–6 | 50.00% |
| Osama149 vs Jin | 8–3 | 72.73% |
| Osama149 vs Jack-8 | 1–10 | 9.09% |
| Osama149 vs Lee | 8–1 | 88.89% |
| Osama149 vs Hwoarang | 5–2 | 71.43% |
| Osama149 vs Leo | 4–3 | 57.14% |
| Osama149 vs Panda | 4–2 | 66.67% |
| Osama149 vs Law | 5–0 | 100.00% |
| Osama149 vs Leroy | 3–2 | 60.00% |
| Osama149 vs Raven | 3–2 | 60.00% |
| Osama149 vs Eddy | 3–2 | 60.00% |
| Osama149 vs Heihachi | 4–1 | 80.00% |
| Osama149 vs Paul | 4–0 | 100.00% |
| Osama149 vs Clive | 3–0 | 100.00% |
| Osama149 vs Devil Jin | 2–0 | 100.00% |
| Osama149 vs Alisa | 0–2 | 0.00% |
| Osama149 vs Shaheen | 2–0 | 100.00% |
| Osama149 vs Lidia | 0–2 | 0.00% |
| Osama149 vs Fahkumram | 2–0 | 100.00% |
| Osama149 vs Lili | 1–0 | 100.00% |
| Osama149 vs Anna | 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.