| OSK_ACE vs Bryan | 12–14 | 46.15% |
| OSK_ACE vs Reina | 5–10 | 33.33% |
| OSK_ACE vs Paul | 7–7 | 50.00% |
| OSK_ACE vs King | 4–7 | 36.36% |
| OSK_ACE vs Jin | 9–2 | 81.82% |
| OSK_ACE vs Yoshimitsu | 5–3 | 62.50% |
| OSK_ACE vs Victor | 4–4 | 50.00% |
| OSK_ACE vs Jun | 0–7 | 0.00% |
| OSK_ACE vs Steve | 2–4 | 33.33% |
| OSK_ACE vs Asuka | 1–5 | 16.67% |
| OSK_ACE vs Dragunov | 1–5 | 16.67% |
| OSK_ACE vs Anna | 2–4 | 33.33% |
| OSK_ACE vs Lars | 1–4 | 20.00% |
| OSK_ACE vs Azucena | 0–5 | 0.00% |
| OSK_ACE vs Nina | 1–3 | 25.00% |
| OSK_ACE vs Eddy | 1–3 | 25.00% |
| OSK_ACE vs Clive | 0–4 | 0.00% |
| OSK_ACE vs Jack-8 | 0–3 | 0.00% |
| OSK_ACE vs Lili | 2–1 | 66.67% |
| OSK_ACE vs Lee | 0–3 | 0.00% |
| OSK_ACE vs Zafina | 1–2 | 33.33% |
| OSK_ACE vs Leroy | 2–1 | 66.67% |
| OSK_ACE vs Lidia | 2–1 | 66.67% |
| OSK_ACE vs Law | 0–2 | 0.00% |
| OSK_ACE vs Xiaoyu | 0–2 | 0.00% |
| OSK_ACE vs Panda | 2–0 | 100.00% |
| OSK_ACE vs Heihachi | 0–2 | 0.00% |
| OSK_ACE vs Kazuya | 0–1 | 0.00% |
| OSK_ACE vs Raven | 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.