| OldMan Ysh vs Jin | 66–68 | 49.25% |
| OldMan Ysh vs King | 49–62 | 44.14% |
| OldMan Ysh vs Kazuya | 47–61 | 43.52% |
| OldMan Ysh vs Reina | 53–53 | 50.00% |
| OldMan Ysh vs Dragunov | 37–57 | 39.36% |
| OldMan Ysh vs Law | 52–27 | 65.82% |
| OldMan Ysh vs Devil Jin | 44–34 | 56.41% |
| OldMan Ysh vs Hwoarang | 32–43 | 42.67% |
| OldMan Ysh vs Bryan | 34–38 | 47.22% |
| OldMan Ysh vs Lili | 32–33 | 49.23% |
| OldMan Ysh vs Lee | 30–35 | 46.15% |
| OldMan Ysh vs Yoshimitsu | 22–37 | 37.29% |
| OldMan Ysh vs Paul | 28–26 | 51.85% |
| OldMan Ysh vs Jun | 18–35 | 33.96% |
| OldMan Ysh vs Eddy | 28–23 | 54.90% |
| OldMan Ysh vs Steve | 23–24 | 48.94% |
| OldMan Ysh vs Victor | 15–25 | 37.50% |
| OldMan Ysh vs Nina | 17–22 | 43.59% |
| OldMan Ysh vs Azucena | 18–17 | 51.43% |
| OldMan Ysh vs Lars | 12–22 | 35.29% |
| OldMan Ysh vs Feng | 12–19 | 38.71% |
| OldMan Ysh vs Asuka | 14–13 | 51.85% |
| OldMan Ysh vs Alisa | 12–13 | 48.00% |
| OldMan Ysh vs Zafina | 10–15 | 40.00% |
| OldMan Ysh vs Jack-8 | 11–13 | 45.83% |
| OldMan Ysh vs Claudio | 8–16 | 33.33% |
| OldMan Ysh vs Leroy | 11–13 | 45.83% |
| OldMan Ysh vs Xiaoyu | 7–14 | 33.33% |
| OldMan Ysh vs Raven | 8–10 | 44.44% |
| OldMan Ysh vs Kuma | 5–8 | 38.46% |
| OldMan Ysh vs Leo | 4–4 | 50.00% |
| OldMan Ysh vs Shaheen | 4–4 | 50.00% |
| OldMan Ysh vs Panda | 5–1 | 83.33% |
| OldMan Ysh vs Heihachi | 2–0 | 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.