| RamboJohn vs Bryan | 63–64 | 49.61% |
| RamboJohn vs King | 50–69 | 42.02% |
| RamboJohn vs Hwoarang | 70–49 | 58.82% |
| RamboJohn vs Jin | 53–48 | 52.48% |
| RamboJohn vs Dragunov | 44–47 | 48.35% |
| RamboJohn vs Law | 44–39 | 53.01% |
| RamboJohn vs Yoshimitsu | 32–50 | 39.02% |
| RamboJohn vs Paul | 35–44 | 44.30% |
| RamboJohn vs Kazuya | 34–44 | 43.59% |
| RamboJohn vs Jun | 47–27 | 63.51% |
| RamboJohn vs Alisa | 26–44 | 37.14% |
| RamboJohn vs Reina | 45–24 | 65.22% |
| RamboJohn vs Steve | 38–25 | 60.32% |
| RamboJohn vs Lee | 30–33 | 47.62% |
| RamboJohn vs Xiaoyu | 32–29 | 52.46% |
| RamboJohn vs Lars | 27–33 | 45.00% |
| RamboJohn vs Asuka | 27–32 | 45.76% |
| RamboJohn vs Lili | 26–31 | 45.61% |
| RamboJohn vs Leo | 29–25 | 53.70% |
| RamboJohn vs Victor | 25–29 | 46.30% |
| RamboJohn vs Heihachi | 29–21 | 58.00% |
| RamboJohn vs Leroy | 22–26 | 45.83% |
| RamboJohn vs Lidia | 18–30 | 37.50% |
| RamboJohn vs Devil Jin | 23–23 | 50.00% |
| RamboJohn vs Feng | 29–14 | 67.44% |
| RamboJohn vs Nina | 17–25 | 40.48% |
| RamboJohn vs Fahkumram | 13–27 | 32.50% |
| RamboJohn vs Eddy | 19–19 | 50.00% |
| RamboJohn vs Jack-8 | 15–20 | 42.86% |
| RamboJohn vs Azucena | 18–17 | 51.43% |
| RamboJohn vs Claudio | 11–23 | 32.35% |
| RamboJohn vs Clive | 17–17 | 50.00% |
| RamboJohn vs Anna | 16–17 | 48.48% |
| RamboJohn vs Shaheen | 14–16 | 46.67% |
| RamboJohn vs Raven | 10–19 | 34.48% |
| RamboJohn vs Zafina | 17–11 | 60.71% |
| RamboJohn vs Panda | 8–9 | 47.06% |
| RamboJohn vs Kuma | 3–7 | 30.00% |
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.