| PeachBoy_Valley vs Reina | 21–5 | 80.77% |
| PeachBoy_Valley vs Steve | 12–5 | 70.59% |
| PeachBoy_Valley vs Jin | 13–3 | 81.25% |
| PeachBoy_Valley vs King | 6–8 | 42.86% |
| PeachBoy_Valley vs Kazuya | 8–5 | 61.54% |
| PeachBoy_Valley vs Bryan | 6–4 | 60.00% |
| PeachBoy_Valley vs Jun | 8–2 | 80.00% |
| PeachBoy_Valley vs Law | 7–2 | 77.78% |
| PeachBoy_Valley vs Victor | 8–1 | 88.89% |
| PeachBoy_Valley vs Lili | 7–1 | 87.50% |
| PeachBoy_Valley vs Dragunov | 3–4 | 42.86% |
| PeachBoy_Valley vs Lars | 6–1 | 85.71% |
| PeachBoy_Valley vs Alisa | 5–2 | 71.43% |
| PeachBoy_Valley vs Hwoarang | 6–0 | 100.00% |
| PeachBoy_Valley vs Asuka | 4–1 | 80.00% |
| PeachBoy_Valley vs Feng | 1–4 | 20.00% |
| PeachBoy_Valley vs Paul | 3–1 | 75.00% |
| PeachBoy_Valley vs Leo | 4–0 | 100.00% |
| PeachBoy_Valley vs Azucena | 3–1 | 75.00% |
| PeachBoy_Valley vs Eddy | 3–1 | 75.00% |
| PeachBoy_Valley vs Claudio | 3–0 | 100.00% |
| PeachBoy_Valley vs Clive | 1–2 | 33.33% |
| PeachBoy_Valley vs Yoshimitsu | 0–2 | 0.00% |
| PeachBoy_Valley vs Xiaoyu | 2–0 | 100.00% |
| PeachBoy_Valley vs Shaheen | 2–0 | 100.00% |
| PeachBoy_Valley vs Nina | 1–1 | 50.00% |
| PeachBoy_Valley vs Lee | 0–2 | 0.00% |
| PeachBoy_Valley vs Devil Jin | 1–0 | 100.00% |
| PeachBoy_Valley vs Kuma | 0–1 | 0.00% |
| PeachBoy_Valley vs Zafina | 1–0 | 100.00% |
| PeachBoy_Valley vs Leroy | 1–0 | 100.00% |
| PeachBoy_Valley vs Raven | 0–1 | 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.