| 4boo vs Reina | 9–3 | 75.00% |
| 4boo vs Lee | 6–2 | 75.00% |
| 4boo vs Anna | 6–2 | 75.00% |
| 4boo vs Eddy | 3–4 | 42.86% |
| 4boo vs Law | 4–2 | 66.67% |
| 4boo vs Hwoarang | 3–3 | 50.00% |
| 4boo vs Alisa | 3–3 | 50.00% |
| 4boo vs Nina | 2–4 | 33.33% |
| 4boo vs Kazuya | 3–2 | 60.00% |
| 4boo vs Asuka | 2–3 | 40.00% |
| 4boo vs Jin | 1–2 | 33.33% |
| 4boo vs Bryan | 1–2 | 33.33% |
| 4boo vs Steve | 1–2 | 33.33% |
| 4boo vs Feng | 2–1 | 66.67% |
| 4boo vs Lili | 1–2 | 33.33% |
| 4boo vs Paul | 2–0 | 100.00% |
| 4boo vs King | 2–0 | 100.00% |
| 4boo vs Jack-8 | 2–0 | 100.00% |
| 4boo vs Devil Jin | 2–0 | 100.00% |
| 4boo vs Dragunov | 1–1 | 50.00% |
| 4boo vs Leo | 0–2 | 0.00% |
| 4boo vs Victor | 1–1 | 50.00% |
| 4boo vs Clive | 2–0 | 100.00% |
| 4boo vs Lidia | 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.