| Chief vs Jin | 384–311 | 55.25% |
| Chief vs Bryan | 367–295 | 55.44% |
| Chief vs Hwoarang | 339–288 | 54.07% |
| Chief vs King | 296–278 | 51.57% |
| Chief vs Kazuya | 322–241 | 57.19% |
| Chief vs Law | 327–226 | 59.13% |
| Chief vs Steve | 276–246 | 52.87% |
| Chief vs Lee | 255–243 | 51.20% |
| Chief vs Lili | 220–221 | 49.89% |
| Chief vs Dragunov | 210–210 | 50.00% |
| Chief vs Reina | 194–206 | 48.50% |
| Chief vs Lars | 216–174–1 | 55.38% |
| Chief vs Yoshimitsu | 190–185 | 50.67% |
| Chief vs Devil Jin | 186–165 | 52.99% |
| Chief vs Paul | 180–165 | 52.17% |
| Chief vs Xiaoyu | 181–161 | 52.92% |
| Chief vs Asuka | 177–165 | 51.75% |
| Chief vs Jun | 163–165 | 49.70% |
| Chief vs Heihachi | 160–160 | 50.00% |
| Chief vs Feng | 154–142 | 52.03% |
| Chief vs Nina | 183–104 | 63.76% |
| Chief vs Azucena | 130–153 | 45.94% |
| Chief vs Victor | 143–131 | 52.19% |
| Chief vs Jack-8 | 158–110 | 58.96% |
| Chief vs Leo | 135–127 | 51.53% |
| Chief vs Leroy | 121–129 | 48.40% |
| Chief vs Raven | 114–121 | 48.51% |
| Chief vs Alisa | 108–125 | 46.35% |
| Chief vs Eddy | 111–104 | 51.63% |
| Chief vs Lidia | 118–97 | 54.88% |
| Chief vs Armor King | 82–125 | 39.61% |
| Chief vs Zafina | 84–105 | 44.44% |
| Chief vs Claudio | 82–101 | 44.81% |
| Chief vs Fahkumram | 101–75 | 57.39% |
| Chief vs Anna | 84–87 | 49.12% |
| Chief vs Kuma | 80–54 | 59.70% |
| Chief vs Shaheen | 62–64 | 49.21% |
| Chief vs Clive | 47–79 | 37.30% |
| Chief vs Panda | 40–30 | 57.14% |
| Chief vs Miary Zo | 24–43 | 35.82% |
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.