| RomeSP vs Kazuya | 121–138 | 46.72% |
| RomeSP vs Reina | 120–139 | 46.33% |
| RomeSP vs King | 123–121 | 50.41% |
| RomeSP vs Jin | 110–93 | 54.19% |
| RomeSP vs Lili | 93–105 | 46.97% |
| RomeSP vs Paul | 92–102 | 47.42% |
| RomeSP vs Asuka | 97–93 | 51.05% |
| RomeSP vs Bryan | 71–99 | 41.76% |
| RomeSP vs Dragunov | 64–104 | 38.10% |
| RomeSP vs Jun | 81–72 | 52.94% |
| RomeSP vs Hwoarang | 46–83 | 35.66% |
| RomeSP vs Steve | 56–61 | 47.86% |
| RomeSP vs Law | 50–65 | 43.48% |
| RomeSP vs Clive | 63–52 | 54.78% |
| RomeSP vs Azucena | 52–61 | 46.02% |
| RomeSP vs Victor | 43–62 | 40.95% |
| RomeSP vs Xiaoyu | 51–53 | 49.04% |
| RomeSP vs Lidia | 49–51 | 49.00% |
| RomeSP vs Devil Jin | 46–50 | 47.92% |
| RomeSP vs Yoshimitsu | 44–47 | 48.35% |
| RomeSP vs Nina | 48–40 | 54.55% |
| RomeSP vs Alisa | 29–56 | 34.12% |
| RomeSP vs Heihachi | 38–33 | 53.52% |
| RomeSP vs Claudio | 17–49 | 25.76% |
| RomeSP vs Eddy | 31–35 | 46.97% |
| RomeSP vs Feng | 27–38 | 41.54% |
| RomeSP vs Jack-8 | 19–41 | 31.67% |
| RomeSP vs Lars | 25–34 | 42.37% |
| RomeSP vs Anna | 29–30 | 49.15% |
| RomeSP vs Leo | 26–32 | 44.83% |
| RomeSP vs Lee | 27–25 | 51.92% |
| RomeSP vs Armor King | 25–25 | 50.00% |
| RomeSP vs Leroy | 13–29 | 30.95% |
| RomeSP vs Kuma | 14–23 | 37.84% |
| RomeSP vs Shaheen | 16–18 | 47.06% |
| RomeSP vs Zafina | 8–24 | 25.00% |
| RomeSP vs Miary Zo | 20–4 | 83.33% |
| RomeSP vs Raven | 9–13 | 40.91% |
| RomeSP vs Panda | 6–9 | 40.00% |
| RomeSP vs Fahkumram | 3–4 | 42.86% |
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.