| TheDudePiano vs King | 95–71 | 57.23% |
| TheDudePiano vs Kazuya | 82–72 | 53.25% |
| TheDudePiano vs Bryan | 90–53 | 62.94% |
| TheDudePiano vs Steve | 88–51 | 63.31% |
| TheDudePiano vs Jin | 72–58 | 55.38% |
| TheDudePiano vs Law | 67–58 | 53.60% |
| TheDudePiano vs Hwoarang | 66–59 | 52.80% |
| TheDudePiano vs Fahkumram | 62–49 | 55.86% |
| TheDudePiano vs Lili | 65–44 | 59.63% |
| TheDudePiano vs Heihachi | 64–42 | 60.38% |
| TheDudePiano vs Paul | 65–40 | 61.90% |
| TheDudePiano vs Reina | 56–43 | 56.57% |
| TheDudePiano vs Lee | 44–43 | 50.57% |
| TheDudePiano vs Armor King | 48–35 | 57.83% |
| TheDudePiano vs Lars | 45–37 | 54.88% |
| TheDudePiano vs Azucena | 43–39 | 52.44% |
| TheDudePiano vs Eddy | 34–47 | 41.98% |
| TheDudePiano vs Dragunov | 42–38 | 52.50% |
| TheDudePiano vs Jun | 40–35 | 53.33% |
| TheDudePiano vs Xiaoyu | 36–34 | 51.43% |
| TheDudePiano vs Feng | 39–30 | 56.52% |
| TheDudePiano vs Yoshimitsu | 38–25–1 | 60.32% |
| TheDudePiano vs Asuka | 26–37 | 41.27% |
| TheDudePiano vs Devil Jin | 30–33 | 47.62% |
| TheDudePiano vs Clive | 31–28 | 52.54% |
| TheDudePiano vs Lidia | 27–28 | 49.09% |
| TheDudePiano vs Nina | 31–22 | 58.49% |
| TheDudePiano vs Leroy | 32–20 | 61.54% |
| TheDudePiano vs Anna | 21–30 | 41.18% |
| TheDudePiano vs Victor | 29–21 | 58.00% |
| TheDudePiano vs Leo | 27–22 | 55.10% |
| TheDudePiano vs Raven | 22–27 | 44.90% |
| TheDudePiano vs Alisa | 27–17 | 61.36% |
| TheDudePiano vs Miary Zo | 27–14 | 65.85% |
| TheDudePiano vs Jack-8 | 22–17 | 56.41% |
| TheDudePiano vs Claudio | 17–16 | 51.52% |
| TheDudePiano vs Shaheen | 15–14 | 51.72% |
| TheDudePiano vs Kuma | 15–12 | 55.56% |
| TheDudePiano vs Zafina | 12–13 | 48.00% |
| TheDudePiano vs Panda | 13–4 | 76.47% |
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.