| Ram Jam vs King | 20–21 | 48.78% |
| Ram Jam vs Armor King | 15–20 | 42.86% |
| Ram Jam vs Bryan | 10–18 | 35.71% |
| Ram Jam vs Eddy | 10–7 | 58.82% |
| Ram Jam vs Azucena | 11–4 | 73.33% |
| Ram Jam vs Yoshimitsu | 5–9 | 35.71% |
| Ram Jam vs Jin | 7–7 | 50.00% |
| Ram Jam vs Jun | 9–5 | 64.29% |
| Ram Jam vs Paul | 3–10 | 23.08% |
| Ram Jam vs Hwoarang | 5–8 | 38.46% |
| Ram Jam vs Feng | 9–4 | 69.23% |
| Ram Jam vs Lili | 9–4 | 69.23% |
| Ram Jam vs Victor | 7–6 | 53.85% |
| Ram Jam vs Lars | 5–7 | 41.67% |
| Ram Jam vs Law | 5–5 | 50.00% |
| Ram Jam vs Kazuya | 6–4 | 60.00% |
| Ram Jam vs Asuka | 7–3 | 70.00% |
| Ram Jam vs Nina | 6–3 | 66.67% |
| Ram Jam vs Reina | 3–6 | 33.33% |
| Ram Jam vs Heihachi | 6–3 | 66.67% |
| Ram Jam vs Clive | 3–6 | 33.33% |
| Ram Jam vs Steve | 4–4 | 50.00% |
| Ram Jam vs Xiaoyu | 2–5 | 28.57% |
| Ram Jam vs Claudio | 3–4 | 42.86% |
| Ram Jam vs Shaheen | 6–1 | 85.71% |
| Ram Jam vs Dragunov | 4–2 | 66.67% |
| Ram Jam vs Lidia | 3–3 | 50.00% |
| Ram Jam vs Devil Jin | 2–3 | 40.00% |
| Ram Jam vs Alisa | 1–3 | 25.00% |
| Ram Jam vs Lee | 2–2 | 50.00% |
| Ram Jam vs Leroy | 0–4 | 0.00% |
| Ram Jam vs Anna | 2–2 | 50.00% |
| Ram Jam vs Fahkumram | 3–0 | 100.00% |
| Ram Jam vs Jack-8 | 2–0 | 100.00% |
| Ram Jam vs Leo | 0–2 | 0.00% |
| Ram Jam vs Kuma | 0–2 | 0.00% |
| Ram Jam vs Zafina | 0–1 | 0.00% |
| Ram Jam vs Raven | 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.