| RomaineLettus vs King | 20–47 | 29.85% |
| RomaineLettus vs Jin | 23–21 | 52.27% |
| RomaineLettus vs Steve | 22–22 | 50.00% |
| RomaineLettus vs Law | 17–25 | 40.48% |
| RomaineLettus vs Bryan | 17–25 | 40.48% |
| RomaineLettus vs Reina | 17–22 | 43.59% |
| RomaineLettus vs Lidia | 15–22 | 40.54% |
| RomaineLettus vs Lili | 18–16 | 52.94% |
| RomaineLettus vs Jun | 17–15 | 53.12% |
| RomaineLettus vs Heihachi | 16–16 | 50.00% |
| RomaineLettus vs Asuka | 12–15 | 44.44% |
| RomaineLettus vs Yoshimitsu | 8–18 | 30.77% |
| RomaineLettus vs Victor | 6–19 | 24.00% |
| RomaineLettus vs Dragunov | 5–19 | 20.83% |
| RomaineLettus vs Hwoarang | 7–15 | 31.82% |
| RomaineLettus vs Azucena | 8–13 | 38.10% |
| RomaineLettus vs Nina | 9–10 | 47.37% |
| RomaineLettus vs Eddy | 6–12 | 33.33% |
| RomaineLettus vs Clive | 5–13 | 27.78% |
| RomaineLettus vs Fahkumram | 6–11 | 35.29% |
| RomaineLettus vs Leo | 5–10 | 33.33% |
| RomaineLettus vs Kazuya | 5–9 | 35.71% |
| RomaineLettus vs Xiaoyu | 6–7 | 46.15% |
| RomaineLettus vs Kuma | 6–7 | 46.15% |
| RomaineLettus vs Lars | 5–7 | 41.67% |
| RomaineLettus vs Anna | 3–8 | 27.27% |
| RomaineLettus vs Paul | 5–4 | 55.56% |
| RomaineLettus vs Lee | 6–3 | 66.67% |
| RomaineLettus vs Zafina | 2–7 | 22.22% |
| RomaineLettus vs Leroy | 5–4 | 55.56% |
| RomaineLettus vs Jack-8 | 0–8 | 0.00% |
| RomaineLettus vs Shaheen | 5–3 | 62.50% |
| RomaineLettus vs Raven | 4–4 | 50.00% |
| RomaineLettus vs Devil Jin | 2–3 | 40.00% |
| RomaineLettus vs Claudio | 0–4 | 0.00% |
| RomaineLettus vs Feng | 2–0 | 100.00% |
| RomaineLettus vs Alisa | 0–2 | 0.00% |
| RomaineLettus vs Panda | 1–0 | 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.