| RamBam vs Feng | 5–7 | 41.67% |
| RamBam vs Law | 1–8 | 11.11% |
| RamBam vs Jin | 4–5 | 44.44% |
| RamBam vs Kazuya | 3–6 | 33.33% |
| RamBam vs King | 2–5 | 28.57% |
| RamBam vs Bryan | 3–4 | 42.86% |
| RamBam vs Reina | 2–5 | 28.57% |
| RamBam vs Yoshimitsu | 1–5 | 16.67% |
| RamBam vs Steve | 2–4 | 33.33% |
| RamBam vs Azucena | 1–4 | 20.00% |
| RamBam vs Victor | 1–4 | 20.00% |
| RamBam vs Eddy | 2–3 | 40.00% |
| RamBam vs Xiaoyu | 0–4 | 0.00% |
| RamBam vs Panda | 1–2 | 33.33% |
| RamBam vs Paul | 1–1 | 50.00% |
| RamBam vs Hwoarang | 0–2 | 0.00% |
| RamBam vs Lili | 0–2 | 0.00% |
| RamBam vs Lars | 0–2 | 0.00% |
| RamBam vs Alisa | 1–1 | 50.00% |
| RamBam vs Claudio | 0–2 | 0.00% |
| RamBam vs Shaheen | 0–2 | 0.00% |
| RamBam vs Nina | 0–2 | 0.00% |
| RamBam vs Kuma | 0–2 | 0.00% |
| RamBam vs Leroy | 0–2 | 0.00% |
| RamBam vs Asuka | 0–1 | 0.00% |
| RamBam vs Devil Jin | 1–0 | 100.00% |
| RamBam vs Dragunov | 1–0 | 100.00% |
| RamBam vs Jun | 0–1 | 0.00% |
| RamBam vs Raven | 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.