| R0m3r0 vs Kazuya | 11–8 | 57.89% |
| R0m3r0 vs Steve | 8–6 | 57.14% |
| R0m3r0 vs Lars | 10–4 | 71.43% |
| R0m3r0 vs Hwoarang | 10–3 | 76.92% |
| R0m3r0 vs Nina | 6–7 | 46.15% |
| R0m3r0 vs Yoshimitsu | 6–6 | 50.00% |
| R0m3r0 vs Xiaoyu | 4–8 | 33.33% |
| R0m3r0 vs Lidia | 6–6 | 50.00% |
| R0m3r0 vs Asuka | 8–3 | 72.73% |
| R0m3r0 vs Bryan | 4–6 | 40.00% |
| R0m3r0 vs Victor | 4–6 | 40.00% |
| R0m3r0 vs King | 5–4 | 55.56% |
| R0m3r0 vs Heihachi | 3–6 | 33.33% |
| R0m3r0 vs Jun | 3–4 | 42.86% |
| R0m3r0 vs Law | 4–2 | 66.67% |
| R0m3r0 vs Dragunov | 5–1 | 83.33% |
| R0m3r0 vs Azucena | 4–2 | 66.67% |
| R0m3r0 vs Fahkumram | 2–4 | 33.33% |
| R0m3r0 vs Jin | 4–1 | 80.00% |
| R0m3r0 vs Claudio | 3–2 | 60.00% |
| R0m3r0 vs Shaheen | 1–4 | 20.00% |
| R0m3r0 vs Reina | 2–3 | 40.00% |
| R0m3r0 vs Anna | 5–0 | 100.00% |
| R0m3r0 vs Paul | 0–4 | 0.00% |
| R0m3r0 vs Kuma | 1–3 | 25.00% |
| R0m3r0 vs Clive | 2–2 | 50.00% |
| R0m3r0 vs Lili | 1–2 | 33.33% |
| R0m3r0 vs Alisa | 1–2 | 33.33% |
| R0m3r0 vs Lee | 2–1 | 66.67% |
| R0m3r0 vs Armor King | 1–2 | 33.33% |
| R0m3r0 vs Devil Jin | 0–2 | 0.00% |
| R0m3r0 vs Feng | 2–0 | 100.00% |
| R0m3r0 vs Raven | 2–0 | 100.00% |
| R0m3r0 vs Eddy | 2–0 | 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.