| Bittermelon vs Steve | 10–7 | 58.82% |
| Bittermelon vs Nina | 6–4 | 60.00% |
| Bittermelon vs Reina | 7–3 | 70.00% |
| Bittermelon vs Kazuya | 4–5 | 44.44% |
| Bittermelon vs Kuma | 4–5 | 44.44% |
| Bittermelon vs Hwoarang | 3–5 | 37.50% |
| Bittermelon vs Bryan | 6–2 | 75.00% |
| Bittermelon vs Fahkumram | 0–8 | 0.00% |
| Bittermelon vs Yoshimitsu | 2–4 | 33.33% |
| Bittermelon vs Lidia | 4–2 | 66.67% |
| Bittermelon vs Lars | 3–2 | 60.00% |
| Bittermelon vs Azucena | 3–2 | 60.00% |
| Bittermelon vs Anna | 3–2 | 60.00% |
| Bittermelon vs Jin | 1–3 | 25.00% |
| Bittermelon vs Asuka | 2–2 | 50.00% |
| Bittermelon vs Shaheen | 1–3 | 25.00% |
| Bittermelon vs Law | 2–1 | 66.67% |
| Bittermelon vs King | 1–2 | 33.33% |
| Bittermelon vs Xiaoyu | 2–1 | 66.67% |
| Bittermelon vs Dragunov | 1–2 | 33.33% |
| Bittermelon vs Panda | 2–1 | 66.67% |
| Bittermelon vs Victor | 2–1 | 66.67% |
| Bittermelon vs Clive | 2–1 | 66.67% |
| Bittermelon vs Paul | 0–2 | 0.00% |
| Bittermelon vs Devil Jin | 2–0 | 100.00% |
| Bittermelon vs Alisa | 0–2 | 0.00% |
| Bittermelon vs Leroy | 0–2 | 0.00% |
| Bittermelon vs Jun | 0–2 | 0.00% |
| Bittermelon vs Raven | 2–0 | 100.00% |
| Bittermelon vs Eddy | 1–1 | 50.00% |
| Bittermelon vs Lili | 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.