| PeachDiamond vs Reina | 19–11 | 63.33% |
| PeachDiamond vs Jin | 6–15 | 28.57% |
| PeachDiamond vs Steve | 8–8 | 50.00% |
| PeachDiamond vs Eddy | 7–9 | 43.75% |
| PeachDiamond vs Law | 4–11 | 26.67% |
| PeachDiamond vs Kazuya | 12–2 | 85.71% |
| PeachDiamond vs Jun | 5–8 | 38.46% |
| PeachDiamond vs Bryan | 2–10 | 16.67% |
| PeachDiamond vs Lili | 6–5 | 54.55% |
| PeachDiamond vs Dragunov | 4–6 | 40.00% |
| PeachDiamond vs Lee | 5–5 | 50.00% |
| PeachDiamond vs Jack-8 | 4–5 | 44.44% |
| PeachDiamond vs Azucena | 6–3 | 66.67% |
| PeachDiamond vs King | 3–4 | 42.86% |
| PeachDiamond vs Lars | 1–6 | 14.29% |
| PeachDiamond vs Nina | 4–2 | 66.67% |
| PeachDiamond vs Leroy | 1–4 | 20.00% |
| PeachDiamond vs Yoshimitsu | 0–4 | 0.00% |
| PeachDiamond vs Hwoarang | 0–4 | 0.00% |
| PeachDiamond vs Asuka | 4–0 | 100.00% |
| PeachDiamond vs Leo | 2–2 | 50.00% |
| PeachDiamond vs Devil Jin | 1–2 | 33.33% |
| PeachDiamond vs Feng | 1–2 | 33.33% |
| PeachDiamond vs Kuma | 1–2 | 33.33% |
| PeachDiamond vs Victor | 2–1 | 66.67% |
| PeachDiamond vs Zafina | 2–0 | 100.00% |
| PeachDiamond vs Raven | 1–1 | 50.00% |
| PeachDiamond vs Xiaoyu | 0–1 | 0.00% |
| PeachDiamond vs Shaheen | 1–0 | 100.00% |
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.