| Ron Jambo vs Law | 14–7 | 66.67% |
| Ron Jambo vs Jin | 6–9 | 40.00% |
| Ron Jambo vs Reina | 6–9 | 40.00% |
| Ron Jambo vs Steve | 8–6 | 57.14% |
| Ron Jambo vs Kazuya | 6–4 | 60.00% |
| Ron Jambo vs Azucena | 5–5 | 50.00% |
| Ron Jambo vs Yoshimitsu | 6–2 | 75.00% |
| Ron Jambo vs Bryan | 3–5 | 37.50% |
| Ron Jambo vs King | 5–2 | 71.43% |
| Ron Jambo vs Hwoarang | 4–3 | 57.14% |
| Ron Jambo vs Dragunov | 6–0 | 100.00% |
| Ron Jambo vs Heihachi | 2–4 | 33.33% |
| Ron Jambo vs Miary Zo | 3–3 | 50.00% |
| Ron Jambo vs Lili | 0–5 | 0.00% |
| Ron Jambo vs Jun | 3–2 | 60.00% |
| Ron Jambo vs Lidia | 4–1 | 80.00% |
| Ron Jambo vs Clive | 3–2 | 60.00% |
| Ron Jambo vs Lars | 3–1 | 75.00% |
| Ron Jambo vs Nina | 2–2 | 50.00% |
| Ron Jambo vs Anna | 2–2 | 50.00% |
| Ron Jambo vs Armor King | 3–1 | 75.00% |
| Ron Jambo vs Asuka | 1–2 | 33.33% |
| Ron Jambo vs Leo | 1–2 | 33.33% |
| Ron Jambo vs Raven | 3–0 | 100.00% |
| Ron Jambo vs Eddy | 2–1 | 66.67% |
| Ron Jambo vs Paul | 0–2 | 0.00% |
| Ron Jambo vs Xiaoyu | 0–2 | 0.00% |
| Ron Jambo vs Feng | 2–0 | 100.00% |
| Ron Jambo vs Jack-8 | 0–1 | 0.00% |
| Ron Jambo vs Alisa | 1–0 | 100.00% |
| Ron Jambo vs Lee | 1–0 | 100.00% |
| Ron Jambo vs Leroy | 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.