| SongAji vs Hwoarang | 72–86 | 45.57% |
| SongAji vs Reina | 84–52 | 61.76% |
| SongAji vs Paul | 71–59 | 54.62% |
| SongAji vs Jin | 55–68 | 44.72% |
| SongAji vs Dragunov | 56–66 | 45.90% |
| SongAji vs Bryan | 64–53 | 54.70% |
| SongAji vs Kazuya | 58–55 | 51.33% |
| SongAji vs Jun | 44–69 | 38.94% |
| SongAji vs Victor | 62–42 | 59.62% |
| SongAji vs King | 48–45 | 51.61% |
| SongAji vs Steve | 48–45 | 51.61% |
| SongAji vs Yoshimitsu | 39–49 | 44.32% |
| SongAji vs Lee | 37–45 | 45.12% |
| SongAji vs Asuka | 29–43 | 40.28% |
| SongAji vs Jack-8 | 37–34 | 52.11% |
| SongAji vs Feng | 33–36 | 47.83% |
| SongAji vs Nina | 25–37 | 40.32% |
| SongAji vs Azucena | 33–26 | 55.93% |
| SongAji vs Alisa | 27–29 | 48.21% |
| SongAji vs Law | 32–20 | 61.54% |
| SongAji vs Eddy | 18–34 | 34.62% |
| SongAji vs Raven | 25–26 | 49.02% |
| SongAji vs Lili | 24–24 | 50.00% |
| SongAji vs Lars | 24–24 | 50.00% |
| SongAji vs Leroy | 20–27 | 42.55% |
| SongAji vs Devil Jin | 23–20 | 53.49% |
| SongAji vs Leo | 21–21 | 50.00% |
| SongAji vs Kuma | 19–23 | 45.24% |
| SongAji vs Claudio | 18–23 | 43.90% |
| SongAji vs Xiaoyu | 21–16 | 56.76% |
| SongAji vs Lidia | 13–22 | 37.14% |
| SongAji vs Heihachi | 12–10 | 54.55% |
| SongAji vs Shaheen | 9–12 | 42.86% |
| SongAji vs Clive | 6–13 | 31.58% |
| SongAji vs Zafina | 4–12 | 25.00% |
| SongAji vs Anna | 7–5 | 58.33% |
| SongAji vs Panda | 1–7 | 12.50% |
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.