| Peridot vs Dragunov | 61–65 | 48.41% |
| Peridot vs Hwoarang | 55–58 | 48.67% |
| Peridot vs Kazuya | 54–36 | 60.00% |
| Peridot vs Jin | 39–38 | 50.65% |
| Peridot vs Reina | 38–33 | 53.52% |
| Peridot vs Law | 30–39 | 43.48% |
| Peridot vs Feng | 29–40 | 42.03% |
| Peridot vs Victor | 28–41 | 40.58% |
| Peridot vs Steve | 36–31 | 53.73% |
| Peridot vs Lili | 32–32 | 50.00% |
| Peridot vs Azucena | 32–32 | 50.00% |
| Peridot vs King | 43–20 | 68.25% |
| Peridot vs Jack-8 | 34–28 | 54.84% |
| Peridot vs Jun | 27–32 | 45.76% |
| Peridot vs Bryan | 20–34 | 37.04% |
| Peridot vs Lee | 28–25 | 52.83% |
| Peridot vs Alisa | 27–25 | 51.92% |
| Peridot vs Paul | 29–21 | 58.00% |
| Peridot vs Lars | 21–28 | 42.86% |
| Peridot vs Eddy | 25–24 | 51.02% |
| Peridot vs Devil Jin | 19–29 | 39.58% |
| Peridot vs Leroy | 21–27 | 43.75% |
| Peridot vs Leo | 24–22 | 52.17% |
| Peridot vs Nina | 19–21 | 47.50% |
| Peridot vs Xiaoyu | 17–22 | 43.59% |
| Peridot vs Asuka | 14–21 | 40.00% |
| Peridot vs Claudio | 18–14 | 56.25% |
| Peridot vs Yoshimitsu | 17–11 | 60.71% |
| Peridot vs Raven | 12–12 | 50.00% |
| Peridot vs Kuma | 8–15 | 34.78% |
| Peridot vs Zafina | 10–8 | 55.56% |
| Peridot vs Shaheen | 8–7 | 53.33% |
| Peridot vs Panda | 9–4 | 69.23% |
| Peridot vs Heihachi | 1–2 | 33.33% |
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.