| STEFIGHT89 vs Kazuya | 371–324 | 53.38% |
| STEFIGHT89 vs Jin | 281–272 | 50.81% |
| STEFIGHT89 vs Bryan | 248–245 | 50.30% |
| STEFIGHT89 vs King | 197–247 | 44.37% |
| STEFIGHT89 vs Reina | 206–219 | 48.47% |
| STEFIGHT89 vs Hwoarang | 159–204 | 43.80% |
| STEFIGHT89 vs Yoshimitsu | 145–190 | 43.28% |
| STEFIGHT89 vs Paul | 161–167 | 49.09% |
| STEFIGHT89 vs Steve | 157–168 | 48.31% |
| STEFIGHT89 vs Heihachi | 146–171 | 46.06% |
| STEFIGHT89 vs Lili | 142–157–1 | 47.49% |
| STEFIGHT89 vs Law | 123–160 | 43.46% |
| STEFIGHT89 vs Dragunov | 155–127 | 54.96% |
| STEFIGHT89 vs Lee | 112–125 | 47.26% |
| STEFIGHT89 vs Devil Jin | 98–111 | 46.89% |
| STEFIGHT89 vs Jun | 83–99 | 45.60% |
| STEFIGHT89 vs Asuka | 74–99 | 42.77% |
| STEFIGHT89 vs Azucena | 95–74 | 56.21% |
| STEFIGHT89 vs Lars | 69–97 | 41.57% |
| STEFIGHT89 vs Nina | 84–80 | 51.22% |
| STEFIGHT89 vs Armor King | 80–77 | 50.96% |
| STEFIGHT89 vs Xiaoyu | 65–91 | 41.67% |
| STEFIGHT89 vs Alisa | 66–84–1 | 44.00% |
| STEFIGHT89 vs Leroy | 56–89 | 38.62% |
| STEFIGHT89 vs Lidia | 63–73 | 46.32% |
| STEFIGHT89 vs Feng | 51–80 | 38.93% |
| STEFIGHT89 vs Victor | 65–61 | 51.59% |
| STEFIGHT89 vs Eddy | 59–54 | 52.21% |
| STEFIGHT89 vs Claudio | 55–57 | 49.11% |
| STEFIGHT89 vs Raven | 51–61 | 45.54% |
| STEFIGHT89 vs Jack-8 | 56–43 | 56.57% |
| STEFIGHT89 vs Clive | 35–60 | 36.84% |
| STEFIGHT89 vs Fahkumram | 35–57 | 38.04% |
| STEFIGHT89 vs Leo | 28–47 | 37.33% |
| STEFIGHT89 vs Anna | 35–40 | 46.67% |
| STEFIGHT89 vs Zafina | 35–37 | 48.61% |
| STEFIGHT89 vs Kuma | 29–34 | 46.03% |
| STEFIGHT89 vs Shaheen | 26–26 | 50.00% |
| STEFIGHT89 vs Miary Zo | 21–22 | 48.84% |
| STEFIGHT89 vs Panda | 7–16 | 30.43% |
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.