| MidPiece vs Reina | 38–65 | 36.89% |
| MidPiece vs Kazuya | 32–63 | 33.68% |
| MidPiece vs King | 31–54–1 | 36.47% |
| MidPiece vs Bryan | 45–41 | 52.33% |
| MidPiece vs Hwoarang | 37–44 | 45.68% |
| MidPiece vs Jin | 20–57 | 25.97% |
| MidPiece vs Law | 25–31 | 44.64% |
| MidPiece vs Dragunov | 18–37 | 32.73% |
| MidPiece vs Steve | 26–26 | 50.00% |
| MidPiece vs Heihachi | 20–26 | 43.48% |
| MidPiece vs Lili | 21–24 | 46.67% |
| MidPiece vs Jun | 20–22 | 47.62% |
| MidPiece vs Azucena | 24–16 | 60.00% |
| MidPiece vs Asuka | 18–21 | 46.15% |
| MidPiece vs Devil Jin | 18–21 | 46.15% |
| MidPiece vs Paul | 10–27 | 27.03% |
| MidPiece vs Xiaoyu | 14–22 | 38.89% |
| MidPiece vs Eddy | 19–17 | 52.78% |
| MidPiece vs Yoshimitsu | 17–18 | 48.57% |
| MidPiece vs Nina | 10–24 | 29.41% |
| MidPiece vs Lee | 10–22 | 31.25% |
| MidPiece vs Lars | 15–16 | 48.39% |
| MidPiece vs Lidia | 21–10 | 67.74% |
| MidPiece vs Victor | 15–13 | 53.57% |
| MidPiece vs Leo | 8–19 | 29.63% |
| MidPiece vs Feng | 13–12 | 52.00% |
| MidPiece vs Fahkumram | 4–17 | 19.05% |
| MidPiece vs Kuma | 4–16 | 20.00% |
| MidPiece vs Leroy | 10–10 | 50.00% |
| MidPiece vs Clive | 9–11 | 45.00% |
| MidPiece vs Claudio | 5–14 | 26.32% |
| MidPiece vs Raven | 4–15 | 21.05% |
| MidPiece vs Shaheen | 7–7 | 50.00% |
| MidPiece vs Jack-8 | 4–9 | 30.77% |
| MidPiece vs Zafina | 7–5 | 58.33% |
| MidPiece vs Alisa | 4–7 | 36.36% |
| MidPiece vs Anna | 1–8 | 11.11% |
| MidPiece vs Panda | 2–6 | 25.00% |
| MidPiece vs Miary Zo | 0–2 | 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.