| peakbrian vs Bryan | 57–51 | 52.78% |
| peakbrian vs Reina | 59–36 | 62.11% |
| peakbrian vs Kazuya | 61–31 | 66.30% |
| peakbrian vs King | 40–39 | 50.63% |
| peakbrian vs Hwoarang | 38–26 | 59.38% |
| peakbrian vs Lee | 34–30 | 53.12% |
| peakbrian vs Armor King | 26–38 | 40.62% |
| peakbrian vs Dragunov | 38–25 | 60.32% |
| peakbrian vs Law | 32–29 | 52.46% |
| peakbrian vs Steve | 35–24 | 59.32% |
| peakbrian vs Heihachi | 32–22 | 59.26% |
| peakbrian vs Paul | 29–21 | 58.00% |
| peakbrian vs Jin | 33–14 | 70.21% |
| peakbrian vs Lili | 29–15 | 65.91% |
| peakbrian vs Yoshimitsu | 24–17 | 58.54% |
| peakbrian vs Asuka | 27–12 | 69.23% |
| peakbrian vs Devil Jin | 19–19 | 50.00% |
| peakbrian vs Azucena | 23–14 | 62.16% |
| peakbrian vs Lars | 14–21 | 40.00% |
| peakbrian vs Jack-8 | 14–13 | 51.85% |
| peakbrian vs Alisa | 13–11 | 54.17% |
| peakbrian vs Leroy | 12–12 | 50.00% |
| peakbrian vs Clive | 13–11 | 54.17% |
| peakbrian vs Miary Zo | 11–13 | 45.83% |
| peakbrian vs Xiaoyu | 8–12 | 40.00% |
| peakbrian vs Jun | 9–11 | 45.00% |
| peakbrian vs Feng | 11–8 | 57.89% |
| peakbrian vs Anna | 12–7 | 63.16% |
| peakbrian vs Leo | 10–8 | 55.56% |
| peakbrian vs Nina | 7–10 | 41.18% |
| peakbrian vs Eddy | 11–6 | 64.71% |
| peakbrian vs Claudio | 8–7 | 53.33% |
| peakbrian vs Shaheen | 5–6 | 45.45% |
| peakbrian vs Kuma | 1–10 | 9.09% |
| peakbrian vs Raven | 8–2 | 80.00% |
| peakbrian vs Fahkumram | 0–10 | 0.00% |
| peakbrian vs Zafina | 2–5 | 28.57% |
| peakbrian vs Lidia | 2–5 | 28.57% |
| peakbrian vs Victor | 3–3 | 50.00% |
| peakbrian vs Panda | 2–3 | 40.00% |
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.