| R00monger vs Eddy | 17–25 | 40.48% |
| R00monger vs Reina | 14–16 | 46.67% |
| R00monger vs King | 13–11 | 54.17% |
| R00monger vs Law | 9–13 | 40.91% |
| R00monger vs Jin | 9–12 | 42.86% |
| R00monger vs Steve | 13–7–1 | 65.00% |
| R00monger vs Kazuya | 9–11 | 45.00% |
| R00monger vs Lili | 9–11 | 45.00% |
| R00monger vs Hwoarang | 8–11 | 42.11% |
| R00monger vs Leo | 10–9 | 52.63% |
| R00monger vs Bryan | 9–8 | 52.94% |
| R00monger vs Dragunov | 12–5 | 70.59% |
| R00monger vs Yoshimitsu | 6–10 | 37.50% |
| R00monger vs Jun | 6–10 | 37.50% |
| R00monger vs Azucena | 5–7 | 41.67% |
| R00monger vs Victor | 5–7 | 41.67% |
| R00monger vs Nina | 6–5 | 54.55% |
| R00monger vs Xiaoyu | 5–5 | 50.00% |
| R00monger vs Asuka | 5–4 | 55.56% |
| R00monger vs Shaheen | 4–5 | 44.44% |
| R00monger vs Lee | 5–4 | 55.56% |
| R00monger vs Feng | 2–6 | 25.00% |
| R00monger vs Lars | 3–5 | 37.50% |
| R00monger vs Leroy | 6–2 | 75.00% |
| R00monger vs Devil Jin | 1–6 | 14.29% |
| R00monger vs Claudio | 3–3 | 50.00% |
| R00monger vs Kuma | 2–4 | 33.33% |
| R00monger vs Alisa | 0–5 | 0.00% |
| R00monger vs Paul | 3–1 | 75.00% |
| R00monger vs Jack-8 | 2–1 | 66.67% |
| R00monger vs Raven | 3–0 | 100.00% |
| R00monger vs Zafina | 0–2 | 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.