| steffo1337 vs Jin | 59–46 | 56.19% |
| steffo1337 vs Reina | 50–52 | 49.02% |
| steffo1337 vs Kazuya | 47–43 | 52.22% |
| steffo1337 vs King | 47–37 | 55.95% |
| steffo1337 vs Bryan | 36–34 | 51.43% |
| steffo1337 vs Dragunov | 24–38 | 38.71% |
| steffo1337 vs Hwoarang | 35–25 | 58.33% |
| steffo1337 vs Yoshimitsu | 29–23 | 55.77% |
| steffo1337 vs Steve | 33–19 | 63.46% |
| steffo1337 vs Asuka | 27–23 | 54.00% |
| steffo1337 vs Paul | 24–22 | 52.17% |
| steffo1337 vs Law | 21–20 | 51.22% |
| steffo1337 vs Lili | 23–14 | 62.16% |
| steffo1337 vs Jun | 19–16 | 54.29% |
| steffo1337 vs Azucena | 15–17 | 46.88% |
| steffo1337 vs Devil Jin | 11–19 | 36.67% |
| steffo1337 vs Feng | 14–11 | 56.00% |
| steffo1337 vs Alisa | 11–14 | 44.00% |
| steffo1337 vs Heihachi | 8–17 | 32.00% |
| steffo1337 vs Lidia | 12–11 | 52.17% |
| steffo1337 vs Leroy | 16–6 | 72.73% |
| steffo1337 vs Lee | 7–14 | 33.33% |
| steffo1337 vs Xiaoyu | 12–8 | 60.00% |
| steffo1337 vs Nina | 12–8 | 60.00% |
| steffo1337 vs Lars | 10–8 | 55.56% |
| steffo1337 vs Kuma | 9–9 | 50.00% |
| steffo1337 vs Jack-8 | 5–12 | 29.41% |
| steffo1337 vs Claudio | 7–10 | 41.18% |
| steffo1337 vs Eddy | 11–6 | 64.71% |
| steffo1337 vs Leo | 7–7 | 50.00% |
| steffo1337 vs Victor | 6–8 | 42.86% |
| steffo1337 vs Armor King | 7–4 | 63.64% |
| steffo1337 vs Raven | 3–7 | 30.00% |
| steffo1337 vs Zafina | 5–3 | 62.50% |
| steffo1337 vs Fahkumram | 2–4 | 33.33% |
| steffo1337 vs Shaheen | 2–3 | 40.00% |
| steffo1337 vs Miary Zo | 2–2 | 50.00% |
| steffo1337 vs Clive | 0–2 | 0.00% |
| steffo1337 vs Anna | 0–1 | 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.