| couch vs King | 44–88 | 33.33% |
| couch vs Bryan | 38–66 | 36.54% |
| couch vs Reina | 42–59 | 41.58% |
| couch vs Jin | 34–59 | 36.56% |
| couch vs Kazuya | 38–42 | 47.50% |
| couch vs Lili | 23–56 | 29.11% |
| couch vs Steve | 27–37 | 42.19% |
| couch vs Hwoarang | 23–40 | 36.51% |
| couch vs Dragunov | 21–35 | 37.50% |
| couch vs Paul | 16–39 | 29.09% |
| couch vs Yoshimitsu | 27–26 | 50.94% |
| couch vs Lee | 21–32 | 39.62% |
| couch vs Victor | 16–33 | 32.65% |
| couch vs Azucena | 20–25 | 44.44% |
| couch vs Leo | 19–25 | 43.18% |
| couch vs Asuka | 19–24 | 44.19% |
| couch vs Lars | 15–24 | 38.46% |
| couch vs Nina | 15–22 | 40.54% |
| couch vs Jack-8 | 15–21 | 41.67% |
| couch vs Feng | 15–21 | 41.67% |
| couch vs Alisa | 13–21 | 38.24% |
| couch vs Leroy | 14–19 | 42.42% |
| couch vs Raven | 9–23 | 28.12% |
| couch vs Law | 13–18 | 41.94% |
| couch vs Devil Jin | 12–18 | 40.00% |
| couch vs Jun | 11–18 | 37.93% |
| couch vs Shaheen | 7–20 | 25.93% |
| couch vs Eddy | 5–22 | 18.52% |
| couch vs Claudio | 7–16 | 30.43% |
| couch vs Xiaoyu | 10–11 | 47.62% |
| couch vs Kuma | 2–18 | 10.00% |
| couch vs Zafina | 5–11 | 31.25% |
| couch vs Panda | 3–10 | 23.08% |
| couch vs Heihachi | 2–6 | 25.00% |
| couch vs Lidia | 2–4 | 33.33% |
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.