| Whoiskaffa vs King | 149–173 | 46.27% |
| Whoiskaffa vs Kazuya | 163–148 | 52.41% |
| Whoiskaffa vs Jin | 128–145 | 46.89% |
| Whoiskaffa vs Bryan | 103–137 | 42.92% |
| Whoiskaffa vs Steve | 91–135 | 40.27% |
| Whoiskaffa vs Reina | 114–109 | 51.12% |
| Whoiskaffa vs Hwoarang | 114–92 | 55.34% |
| Whoiskaffa vs Lili | 95–91 | 51.08% |
| Whoiskaffa vs Law | 82–99 | 45.30% |
| Whoiskaffa vs Dragunov | 54–88 | 38.03% |
| Whoiskaffa vs Azucena | 60–70 | 46.15% |
| Whoiskaffa vs Yoshimitsu | 55–73 | 42.97% |
| Whoiskaffa vs Victor | 55–70 | 44.00% |
| Whoiskaffa vs Jun | 63–59 | 51.64% |
| Whoiskaffa vs Lidia | 60–61 | 49.59% |
| Whoiskaffa vs Feng | 49–71 | 40.83% |
| Whoiskaffa vs Xiaoyu | 56–57 | 49.56% |
| Whoiskaffa vs Eddy | 44–69 | 38.94% |
| Whoiskaffa vs Paul | 42–70 | 37.50% |
| Whoiskaffa vs Lars | 49–58 | 45.79% |
| Whoiskaffa vs Nina | 43–63 | 40.57% |
| Whoiskaffa vs Lee | 48–53 | 47.52% |
| Whoiskaffa vs Jack-8 | 46–54 | 46.00% |
| Whoiskaffa vs Heihachi | 38–53 | 41.76% |
| Whoiskaffa vs Asuka | 38–52 | 42.22% |
| Whoiskaffa vs Leo | 36–52 | 40.91% |
| Whoiskaffa vs Devil Jin | 28–52 | 35.00% |
| Whoiskaffa vs Leroy | 33–39 | 45.83% |
| Whoiskaffa vs Alisa | 32–35 | 47.76% |
| Whoiskaffa vs Raven | 16–39 | 29.09% |
| Whoiskaffa vs Clive | 19–30 | 38.78% |
| Whoiskaffa vs Anna | 21–22 | 48.84% |
| Whoiskaffa vs Claudio | 17–22 | 43.59% |
| Whoiskaffa vs Shaheen | 23–16 | 58.97% |
| Whoiskaffa vs Kuma | 14–25 | 35.90% |
| Whoiskaffa vs Fahkumram | 19–20 | 48.72% |
| Whoiskaffa vs Zafina | 8–17 | 32.00% |
| Whoiskaffa vs Armor King | 8–17 | 32.00% |
| Whoiskaffa vs Panda | 6–9 | 40.00% |
| Whoiskaffa vs Miary Zo | 5–6 | 45.45% |
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.