| SONG_KI vs Dragunov | 16–12 | 57.14% |
| SONG_KI vs Hwoarang | 15–8 | 65.22% |
| SONG_KI vs Kazuya | 15–6 | 71.43% |
| SONG_KI vs King | 16–3 | 84.21% |
| SONG_KI vs Jin | 17–1 | 94.44% |
| SONG_KI vs Bryan | 11–6 | 64.71% |
| SONG_KI vs Reina | 9–8 | 52.94% |
| SONG_KI vs Jun | 10–5 | 66.67% |
| SONG_KI vs Victor | 10–3 | 76.92% |
| SONG_KI vs Eddy | 6–7 | 46.15% |
| SONG_KI vs Feng | 9–3 | 75.00% |
| SONG_KI vs Azucena | 10–2 | 83.33% |
| SONG_KI vs Law | 9–2 | 81.82% |
| SONG_KI vs Yoshimitsu | 5–5 | 50.00% |
| SONG_KI vs Paul | 6–3 | 66.67% |
| SONG_KI vs Lili | 4–5 | 44.44% |
| SONG_KI vs Alisa | 5–4 | 55.56% |
| SONG_KI vs Nina | 3–6 | 33.33% |
| SONG_KI vs Zafina | 2–7 | 22.22% |
| SONG_KI vs Asuka | 8–0 | 100.00% |
| SONG_KI vs Devil Jin | 5–2 | 71.43% |
| SONG_KI vs Lars | 3–4 | 42.86% |
| SONG_KI vs Jack-8 | 4–2 | 66.67% |
| SONG_KI vs Leo | 4–2 | 66.67% |
| SONG_KI vs Raven | 4–2 | 66.67% |
| SONG_KI vs Steve | 2–3 | 40.00% |
| SONG_KI vs Lee | 3–2 | 60.00% |
| SONG_KI vs Panda | 2–3 | 40.00% |
| SONG_KI vs Shaheen | 0–4 | 0.00% |
| SONG_KI vs Xiaoyu | 3–0 | 100.00% |
| SONG_KI vs Claudio | 1–2 | 33.33% |
| SONG_KI vs Kuma | 2–1 | 66.67% |
| SONG_KI vs Leroy | 2–1 | 66.67% |
| SONG_KI vs Lidia | 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.