| Sonic_Youth vs Dragunov | 126–131 | 49.03% |
| Sonic_Youth vs Hwoarang | 134–104 | 56.30% |
| Sonic_Youth vs Kazuya | 137–97 | 58.55% |
| Sonic_Youth vs Jin | 101–127 | 44.30% |
| Sonic_Youth vs Bryan | 119–84 | 58.62% |
| Sonic_Youth vs King | 90–91 | 49.72% |
| Sonic_Youth vs Reina | 88–84 | 51.16% |
| Sonic_Youth vs Paul | 106–61 | 63.47% |
| Sonic_Youth vs Steve | 71–69 | 50.71% |
| Sonic_Youth vs Asuka | 80–60 | 57.14% |
| Sonic_Youth vs Fahkumram | 62–53 | 53.91% |
| Sonic_Youth vs Heihachi | 44–65 | 40.37% |
| Sonic_Youth vs Lili | 43–64 | 40.19% |
| Sonic_Youth vs Yoshimitsu | 57–40 | 58.76% |
| Sonic_Youth vs Victor | 59–35 | 62.77% |
| Sonic_Youth vs Lee | 39–51 | 43.33% |
| Sonic_Youth vs Devil Jin | 40–49 | 44.94% |
| Sonic_Youth vs Alisa | 40–42 | 48.78% |
| Sonic_Youth vs Armor King | 34–47 | 41.98% |
| Sonic_Youth vs Claudio | 39–41 | 48.75% |
| Sonic_Youth vs Leroy | 36–42 | 46.15% |
| Sonic_Youth vs Jack-8 | 29–48 | 37.66% |
| Sonic_Youth vs Jun | 37–39 | 48.68% |
| Sonic_Youth vs Lars | 29–46 | 38.67% |
| Sonic_Youth vs Azucena | 33–41 | 44.59% |
| Sonic_Youth vs Law | 34–36 | 48.57% |
| Sonic_Youth vs Lidia | 32–32 | 50.00% |
| Sonic_Youth vs Feng | 24–36 | 40.00% |
| Sonic_Youth vs Xiaoyu | 17–40 | 29.82% |
| Sonic_Youth vs Nina | 33–24 | 57.89% |
| Sonic_Youth vs Anna | 27–26 | 50.94% |
| Sonic_Youth vs Leo | 14–33 | 29.79% |
| Sonic_Youth vs Clive | 16–28 | 36.36% |
| Sonic_Youth vs Eddy | 9–27 | 25.00% |
| Sonic_Youth vs Shaheen | 13–18 | 41.94% |
| Sonic_Youth vs Raven | 9–19 | 32.14% |
| Sonic_Youth vs Miary Zo | 8–11 | 42.11% |
| Sonic_Youth vs Kuma | 4–14 | 22.22% |
| Sonic_Youth vs Zafina | 5–11 | 31.25% |
| Sonic_Youth vs Panda | 0–4 | 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.