| Stifer900 vs Reina | 104–110 | 48.60% |
| Stifer900 vs King | 100–95 | 51.28% |
| Stifer900 vs Kazuya | 93–94 | 49.73% |
| Stifer900 vs Steve | 87–95 | 47.80% |
| Stifer900 vs Jin | 85–74 | 53.46% |
| Stifer900 vs Heihachi | 65–89 | 42.21% |
| Stifer900 vs Bryan | 71–74 | 48.97% |
| Stifer900 vs Paul | 55–63 | 46.61% |
| Stifer900 vs Law | 52–61 | 46.02% |
| Stifer900 vs Hwoarang | 47–64 | 42.34% |
| Stifer900 vs Lili | 46–57 | 44.66% |
| Stifer900 vs Jun | 48–46 | 51.06% |
| Stifer900 vs Anna | 44–50 | 46.81% |
| Stifer900 vs Azucena | 40–50 | 44.44% |
| Stifer900 vs Asuka | 39–50 | 43.82% |
| Stifer900 vs Lee | 50–35 | 58.82% |
| Stifer900 vs Lars | 35–38 | 47.95% |
| Stifer900 vs Yoshimitsu | 34–35 | 49.28% |
| Stifer900 vs Dragunov | 27–41 | 39.71% |
| Stifer900 vs Lidia | 24–41 | 36.92% |
| Stifer900 vs Clive | 29–36 | 44.62% |
| Stifer900 vs Victor | 27–33 | 45.00% |
| Stifer900 vs Alisa | 28–28 | 50.00% |
| Stifer900 vs Eddy | 22–29 | 43.14% |
| Stifer900 vs Feng | 18–32 | 36.00% |
| Stifer900 vs Xiaoyu | 23–26 | 46.94% |
| Stifer900 vs Nina | 22–26 | 45.83% |
| Stifer900 vs Devil Jin | 19–28 | 40.43% |
| Stifer900 vs Armor King | 23–22 | 51.11% |
| Stifer900 vs Jack-8 | 16–21 | 43.24% |
| Stifer900 vs Leroy | 17–19 | 47.22% |
| Stifer900 vs Leo | 15–20 | 42.86% |
| Stifer900 vs Raven | 10–20 | 33.33% |
| Stifer900 vs Zafina | 11–16 | 40.74% |
| Stifer900 vs Claudio | 8–18 | 30.77% |
| Stifer900 vs Shaheen | 11–15 | 42.31% |
| Stifer900 vs Fahkumram | 13–13 | 50.00% |
| Stifer900 vs Kuma | 9–10 | 47.37% |
| Stifer900 vs Miary Zo | 7–5 | 58.33% |
| Stifer900 vs Panda | 0–8 | 0.00% |
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.