| so_2015 vs Heihachi | 8–15 | 34.78% |
| so_2015 vs King | 7–8 | 46.67% |
| so_2015 vs Hwoarang | 7–8 | 46.67% |
| so_2015 vs Jin | 10–5 | 66.67% |
| so_2015 vs Bryan | 1–10 | 9.09% |
| so_2015 vs Kazuya | 6–5 | 54.55% |
| so_2015 vs Lili | 4–6 | 40.00% |
| so_2015 vs Law | 1–7–1 | 12.50% |
| so_2015 vs Dragunov | 4–5 | 44.44% |
| so_2015 vs Steve | 5–3 | 62.50% |
| so_2015 vs Reina | 4–3 | 57.14% |
| so_2015 vs Victor | 2–5 | 28.57% |
| so_2015 vs Jun | 2–4 | 33.33% |
| so_2015 vs Paul | 2–3 | 40.00% |
| so_2015 vs Claudio | 2–3 | 40.00% |
| so_2015 vs Azucena | 0–5 | 0.00% |
| so_2015 vs Yoshimitsu | 0–4 | 0.00% |
| so_2015 vs Xiaoyu | 1–2 | 33.33% |
| so_2015 vs Feng | 2–1 | 66.67% |
| so_2015 vs Lars | 1–2 | 33.33% |
| so_2015 vs Asuka | 1–1 | 50.00% |
| so_2015 vs Leo | 0–1 | 0.00% |
| so_2015 vs Lee | 1–0 | 100.00% |
| so_2015 vs Eddy | 0–1 | 0.00% |
| so_2015 vs Lidia | 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.