| Smackin4Free vs King | 338–344 | 49.56% |
| Smackin4Free vs Jin | 341–322 | 51.43% |
| Smackin4Free vs Hwoarang | 305–310 | 49.59% |
| Smackin4Free vs Kazuya | 333–260 | 56.16% |
| Smackin4Free vs Bryan | 245–327 | 42.83% |
| Smackin4Free vs Law | 291–240 | 54.80% |
| Smackin4Free vs Steve | 284–232 | 55.04% |
| Smackin4Free vs Lili | 246–267 | 47.95% |
| Smackin4Free vs Lars | 241–263 | 47.82% |
| Smackin4Free vs Dragunov | 218–244 | 47.19% |
| Smackin4Free vs Yoshimitsu | 275–183 | 60.04% |
| Smackin4Free vs Paul | 240–216 | 52.63% |
| Smackin4Free vs Reina | 227–226 | 50.11% |
| Smackin4Free vs Lee | 190–225 | 45.78% |
| Smackin4Free vs Xiaoyu | 230–175 | 56.79% |
| Smackin4Free vs Heihachi | 202–200 | 50.25% |
| Smackin4Free vs Devil Jin | 183–213 | 46.21% |
| Smackin4Free vs Azucena | 209–180 | 53.73% |
| Smackin4Free vs Asuka | 181–173 | 51.13% |
| Smackin4Free vs Jun | 165–159 | 50.93% |
| Smackin4Free vs Nina | 155–149 | 50.99% |
| Smackin4Free vs Feng | 145–147 | 49.66% |
| Smackin4Free vs Victor | 145–128 | 53.11% |
| Smackin4Free vs Leo | 142–130 | 52.21% |
| Smackin4Free vs Raven | 136–136 | 50.00% |
| Smackin4Free vs Jack-8 | 146–119 | 55.09% |
| Smackin4Free vs Eddy | 117–143 | 45.00% |
| Smackin4Free vs Alisa | 143–104 | 57.89% |
| Smackin4Free vs Clive | 133–114 | 53.85% |
| Smackin4Free vs Fahkumram | 129–116 | 52.65% |
| Smackin4Free vs Zafina | 116–109 | 51.56% |
| Smackin4Free vs Leroy | 100–122 | 45.05% |
| Smackin4Free vs Lidia | 113–109 | 50.90% |
| Smackin4Free vs Claudio | 99–101 | 49.50% |
| Smackin4Free vs Armor King | 80–109 | 42.33% |
| Smackin4Free vs Shaheen | 75–106 | 41.44% |
| Smackin4Free vs Kuma | 86–92 | 48.31% |
| Smackin4Free vs Anna | 78–93 | 45.61% |
| Smackin4Free vs Panda | 34–59 | 36.56% |
| Smackin4Free vs Miary Zo | 29–64 | 31.18% |
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.