| Joseph Peril vs Kazuya | 153–160 | 48.88% |
| Joseph Peril vs Jin | 142–106 | 57.26% |
| Joseph Peril vs Heihachi | 88–114 | 43.56% |
| Joseph Peril vs King | 117–75 | 60.94% |
| Joseph Peril vs Reina | 116–68 | 63.04% |
| Joseph Peril vs Hwoarang | 85–87 | 49.42% |
| Joseph Peril vs Bryan | 69–99 | 41.07% |
| Joseph Peril vs Dragunov | 66–97 | 40.49% |
| Joseph Peril vs Devil Jin | 77–68 | 53.10% |
| Joseph Peril vs Paul | 73–69 | 51.41% |
| Joseph Peril vs Yoshimitsu | 66–55 | 54.55% |
| Joseph Peril vs Steve | 59–41 | 59.00% |
| Joseph Peril vs Azucena | 48–44 | 52.17% |
| Joseph Peril vs Clive | 38–51 | 42.70% |
| Joseph Peril vs Law | 37–49 | 43.02% |
| Joseph Peril vs Feng | 36–44 | 45.00% |
| Joseph Peril vs Lili | 38–41 | 48.10% |
| Joseph Peril vs Lee | 27–52 | 34.18% |
| Joseph Peril vs Lars | 37–32 | 53.62% |
| Joseph Peril vs Asuka | 40–27 | 59.70% |
| Joseph Peril vs Jun | 41–26 | 61.19% |
| Joseph Peril vs Lidia | 27–40 | 40.30% |
| Joseph Peril vs Nina | 32–30 | 51.61% |
| Joseph Peril vs Eddy | 20–36 | 35.71% |
| Joseph Peril vs Alisa | 34–18 | 65.38% |
| Joseph Peril vs Victor | 30–21 | 58.82% |
| Joseph Peril vs Jack-8 | 19–27 | 41.30% |
| Joseph Peril vs Armor King | 26–20 | 56.52% |
| Joseph Peril vs Leroy | 23–21 | 52.27% |
| Joseph Peril vs Leo | 17–24 | 41.46% |
| Joseph Peril vs Raven | 24–17 | 58.54% |
| Joseph Peril vs Claudio | 21–17 | 55.26% |
| Joseph Peril vs Xiaoyu | 14–20 | 41.18% |
| Joseph Peril vs Zafina | 12–22 | 35.29% |
| Joseph Peril vs Kuma | 11–19 | 36.67% |
| Joseph Peril vs Miary Zo | 12–8 | 60.00% |
| Joseph Peril vs Shaheen | 10–5 | 66.67% |
| Joseph Peril vs Fahkumram | 2–8 | 20.00% |
| Joseph Peril vs Anna | 2–6 | 25.00% |
| Joseph Peril vs Panda | 2–5 | 28.57% |
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.