| RogerMortis vs Reina | 51–57 | 47.22% |
| RogerMortis vs Jin | 42–65 | 39.25% |
| RogerMortis vs King | 43–58 | 42.57% |
| RogerMortis vs Clive | 34–58 | 36.96% |
| RogerMortis vs Kazuya | 30–57 | 34.48% |
| RogerMortis vs Steve | 32–35 | 47.76% |
| RogerMortis vs Asuka | 22–33 | 40.00% |
| RogerMortis vs Law | 22–32 | 40.74% |
| RogerMortis vs Lili | 29–23 | 55.77% |
| RogerMortis vs Bryan | 19–32 | 37.25% |
| RogerMortis vs Paul | 22–25 | 46.81% |
| RogerMortis vs Jun | 20–26 | 43.48% |
| RogerMortis vs Hwoarang | 24–21 | 53.33% |
| RogerMortis vs Heihachi | 12–33 | 26.67% |
| RogerMortis vs Alisa | 23–21 | 52.27% |
| RogerMortis vs Yoshimitsu | 22–18 | 55.00% |
| RogerMortis vs Lee | 11–29 | 27.50% |
| RogerMortis vs Devil Jin | 18–20 | 47.37% |
| RogerMortis vs Azucena | 18–16 | 52.94% |
| RogerMortis vs Dragunov | 14–19 | 42.42% |
| RogerMortis vs Xiaoyu | 14–16 | 46.67% |
| RogerMortis vs Claudio | 12–18 | 40.00% |
| RogerMortis vs Leo | 16–12 | 57.14% |
| RogerMortis vs Leroy | 13–14 | 48.15% |
| RogerMortis vs Jack-8 | 9–17 | 34.62% |
| RogerMortis vs Eddy | 7–19 | 26.92% |
| RogerMortis vs Lidia | 14–12 | 53.85% |
| RogerMortis vs Zafina | 13–9 | 59.09% |
| RogerMortis vs Nina | 10–9 | 52.63% |
| RogerMortis vs Victor | 8–10 | 44.44% |
| RogerMortis vs Raven | 6–11 | 35.29% |
| RogerMortis vs Anna | 4–10 | 28.57% |
| RogerMortis vs Lars | 5–7 | 41.67% |
| RogerMortis vs Feng | 4–6 | 40.00% |
| RogerMortis vs Kuma | 5–4 | 55.56% |
| RogerMortis vs Shaheen | 4–2 | 66.67% |
| RogerMortis vs Panda | 0–6 | 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.