| jiffydoe vs Kazuya | 93–58 | 61.59% |
| jiffydoe vs Heihachi | 88–50 | 63.77% |
| jiffydoe vs Bryan | 87–48 | 64.44% |
| jiffydoe vs Reina | 77–38 | 66.96% |
| jiffydoe vs King | 59–43 | 57.84% |
| jiffydoe vs Jin | 66–36 | 64.71% |
| jiffydoe vs Yoshimitsu | 40–41 | 49.38% |
| jiffydoe vs Dragunov | 49–32 | 60.49% |
| jiffydoe vs Lee | 46–29 | 61.33% |
| jiffydoe vs Paul | 47–26 | 64.38% |
| jiffydoe vs Steve | 39–31 | 55.71% |
| jiffydoe vs Hwoarang | 44–23 | 65.67% |
| jiffydoe vs Lars | 43–21 | 67.19% |
| jiffydoe vs Jun | 32–32 | 50.00% |
| jiffydoe vs Law | 39–21 | 65.00% |
| jiffydoe vs Lili | 38–22 | 63.33% |
| jiffydoe vs Asuka | 34–25 | 57.63% |
| jiffydoe vs Nina | 35–19 | 64.81% |
| jiffydoe vs Devil Jin | 28–23 | 54.90% |
| jiffydoe vs Feng | 31–18 | 63.27% |
| jiffydoe vs Xiaoyu | 31–17 | 64.58% |
| jiffydoe vs Azucena | 29–18 | 61.70% |
| jiffydoe vs Leo | 23–22 | 51.11% |
| jiffydoe vs Raven | 33–9 | 78.57% |
| jiffydoe vs Clive | 27–15 | 64.29% |
| jiffydoe vs Alisa | 26–8 | 76.47% |
| jiffydoe vs Jack-8 | 21–12 | 63.64% |
| jiffydoe vs Claudio | 20–13 | 60.61% |
| jiffydoe vs Shaheen | 24–8 | 75.00% |
| jiffydoe vs Leroy | 12–18 | 40.00% |
| jiffydoe vs Victor | 17–11 | 60.71% |
| jiffydoe vs Lidia | 15–12 | 55.56% |
| jiffydoe vs Zafina | 16–10 | 61.54% |
| jiffydoe vs Eddy | 16–6 | 72.73% |
| jiffydoe vs Kuma | 7–11 | 38.89% |
| jiffydoe vs Panda | 4–7 | 36.36% |
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.