| r2songhae vs Reina | 7–9 | 43.75% |
| r2songhae vs Azucena | 6–9 | 40.00% |
| r2songhae vs King | 3–11 | 21.43% |
| r2songhae vs Bryan | 5–7 | 41.67% |
| r2songhae vs Yoshimitsu | 3–8 | 27.27% |
| r2songhae vs Hwoarang | 4–7 | 36.36% |
| r2songhae vs Steve | 5–6 | 45.45% |
| r2songhae vs Asuka | 1–10 | 9.09% |
| r2songhae vs Dragunov | 2–8 | 20.00% |
| r2songhae vs Jun | 3–7 | 30.00% |
| r2songhae vs Paul | 5–4 | 55.56% |
| r2songhae vs Law | 1–8 | 11.11% |
| r2songhae vs Kazuya | 0–9 | 0.00% |
| r2songhae vs Lili | 3–6 | 33.33% |
| r2songhae vs Alisa | 3–6 | 33.33% |
| r2songhae vs Eddy | 2–7 | 22.22% |
| r2songhae vs Jin | 4–4 | 50.00% |
| r2songhae vs Nina | 2–6 | 25.00% |
| r2songhae vs Lee | 6–2 | 75.00% |
| r2songhae vs Feng | 2–5 | 28.57% |
| r2songhae vs Lars | 3–4 | 42.86% |
| r2songhae vs Victor | 2–4 | 33.33% |
| r2songhae vs Leo | 4–1 | 80.00% |
| r2songhae vs Leroy | 1–4 | 20.00% |
| r2songhae vs Raven | 3–2 | 60.00% |
| r2songhae vs Xiaoyu | 0–4 | 0.00% |
| r2songhae vs Panda | 0–4 | 0.00% |
| r2songhae vs Devil Jin | 0–3 | 0.00% |
| r2songhae vs Claudio | 2–1 | 66.67% |
| r2songhae vs Kuma | 0–2 | 0.00% |
| r2songhae vs Zafina | 0–2 | 0.00% |
| r2songhae vs Shaheen | 0–1 | 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.