| JuantonamoBay vs Steve | 2–4 | 33.33% |
| JuantonamoBay vs King | 1–4 | 20.00% |
| JuantonamoBay vs Jin | 1–3 | 25.00% |
| JuantonamoBay vs Bryan | 1–3 | 25.00% |
| JuantonamoBay vs Kazuya | 0–4 | 0.00% |
| JuantonamoBay vs Dragunov | 2–2 | 50.00% |
| JuantonamoBay vs Eddy | 0–4 | 0.00% |
| JuantonamoBay vs Xiaoyu | 2–1 | 66.67% |
| JuantonamoBay vs Asuka | 1–2 | 33.33% |
| JuantonamoBay vs Shaheen | 1–2 | 33.33% |
| JuantonamoBay vs Jun | 1–2 | 33.33% |
| JuantonamoBay vs Reina | 2–1 | 66.67% |
| JuantonamoBay vs Law | 1–1 | 50.00% |
| JuantonamoBay vs Yoshimitsu | 1–1 | 50.00% |
| JuantonamoBay vs Hwoarang | 0–2 | 0.00% |
| JuantonamoBay vs Lili | 1–1 | 50.00% |
| JuantonamoBay vs Lars | 0–2 | 0.00% |
| JuantonamoBay vs Victor | 0–2 | 0.00% |
| JuantonamoBay vs Jack-8 | 0–1 | 0.00% |
| JuantonamoBay vs Devil Jin | 0–1 | 0.00% |
| JuantonamoBay vs Feng | 0–1 | 0.00% |
| JuantonamoBay vs Alisa | 0–1 | 0.00% |
| JuantonamoBay vs Nina | 0–1 | 0.00% |
| JuantonamoBay vs Lee | 0–1 | 0.00% |
| JuantonamoBay vs Leroy | 0–1 | 0.00% |
| JuantonamoBay vs Azucena | 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.