| Steeeeephen vs Jin | 161–112 | 58.97% |
| Steeeeephen vs Bryan | 156–117 | 57.14% |
| Steeeeephen vs Kazuya | 128–127 | 50.20% |
| Steeeeephen vs Dragunov | 133–121 | 52.36% |
| Steeeeephen vs King | 114–133 | 46.15% |
| Steeeeephen vs Lee | 145–93 | 60.92% |
| Steeeeephen vs Paul | 133–78 | 63.03% |
| Steeeeephen vs Reina | 112–83 | 57.44% |
| Steeeeephen vs Steve | 109–71 | 60.56% |
| Steeeeephen vs Devil Jin | 105–75 | 58.33% |
| Steeeeephen vs Hwoarang | 91–71–1 | 56.17% |
| Steeeeephen vs Azucena | 95–68 | 58.28% |
| Steeeeephen vs Jun | 86–75 | 53.42% |
| Steeeeephen vs Lili | 80–77 | 50.96% |
| Steeeeephen vs Yoshimitsu | 88–65 | 57.52% |
| Steeeeephen vs Feng | 80–72 | 52.63% |
| Steeeeephen vs Law | 88–49 | 64.23% |
| Steeeeephen vs Xiaoyu | 62–60 | 50.82% |
| Steeeeephen vs Eddy | 52–57 | 47.71% |
| Steeeeephen vs Nina | 33–70 | 32.04% |
| Steeeeephen vs Victor | 61–39 | 61.00% |
| Steeeeephen vs Claudio | 40–59 | 40.40% |
| Steeeeephen vs Heihachi | 32–63 | 33.68% |
| Steeeeephen vs Lars | 36–56 | 39.13% |
| Steeeeephen vs Jack-8 | 47–44 | 51.65% |
| Steeeeephen vs Zafina | 44–47 | 48.35% |
| Steeeeephen vs Asuka | 44–40 | 52.38% |
| Steeeeephen vs Raven | 45–39 | 53.57% |
| Steeeeephen vs Leo | 32–45 | 41.56% |
| Steeeeephen vs Alisa | 38–36 | 51.35% |
| Steeeeephen vs Shaheen | 32–38 | 45.71% |
| Steeeeephen vs Kuma | 28–20 | 58.33% |
| Steeeeephen vs Leroy | 19–25 | 43.18% |
| Steeeeephen vs Lidia | 19–23 | 45.24% |
| Steeeeephen vs Panda | 14–18 | 43.75% |
| Steeeeephen vs Clive | 2–3 | 40.00% |
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.