| oak tree vs Jun | 5–7 | 41.67% |
| oak tree vs Lili | 4–5 | 44.44% |
| oak tree vs Paul | 4–4 | 50.00% |
| oak tree vs Kazuya | 5–3 | 62.50% |
| oak tree vs King | 3–4 | 42.86% |
| oak tree vs Reina | 3–3 | 50.00% |
| oak tree vs Asuka | 4–1 | 80.00% |
| oak tree vs Azucena | 2–3 | 40.00% |
| oak tree vs Bryan | 4–0 | 100.00% |
| oak tree vs Steve | 1–3 | 25.00% |
| oak tree vs Law | 1–2 | 33.33% |
| oak tree vs Hwoarang | 1–2 | 33.33% |
| oak tree vs Dragunov | 0–3 | 0.00% |
| oak tree vs Leo | 0–3 | 0.00% |
| oak tree vs Zafina | 1–2 | 33.33% |
| oak tree vs Victor | 2–1 | 66.67% |
| oak tree vs Eddy | 1–2 | 33.33% |
| oak tree vs Nina | 1–1 | 50.00% |
| oak tree vs Kuma | 2–0 | 100.00% |
| oak tree vs Leroy | 2–0 | 100.00% |
| oak tree vs Yoshimitsu | 1–0 | 100.00% |
| oak tree vs Xiaoyu | 0–1 | 0.00% |
| oak tree vs Jin | 0–1 | 0.00% |
| oak tree vs Feng | 0–1 | 0.00% |
| oak tree vs Lee | 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.