| Stefanokuh vs Jin | 23–36 | 38.98% |
| Stefanokuh vs Kazuya | 18–35 | 33.96% |
| Stefanokuh vs King | 18–33 | 35.29% |
| Stefanokuh vs Law | 30–18 | 62.50% |
| Stefanokuh vs Hwoarang | 23–23 | 50.00% |
| Stefanokuh vs Fahkumram | 14–28 | 33.33% |
| Stefanokuh vs Bryan | 15–20 | 42.86% |
| Stefanokuh vs Armor King | 11–22 | 33.33% |
| Stefanokuh vs Jun | 18–14 | 56.25% |
| Stefanokuh vs Dragunov | 14–15 | 48.28% |
| Stefanokuh vs Reina | 15–12 | 55.56% |
| Stefanokuh vs Eddy | 7–20 | 25.93% |
| Stefanokuh vs Azucena | 12–14 | 46.15% |
| Stefanokuh vs Nina | 16–9 | 64.00% |
| Stefanokuh vs Victor | 11–14 | 44.00% |
| Stefanokuh vs Heihachi | 9–16 | 36.00% |
| Stefanokuh vs Lili | 12–12 | 50.00% |
| Stefanokuh vs Steve | 16–7 | 69.57% |
| Stefanokuh vs Lars | 6–17 | 26.09% |
| Stefanokuh vs Xiaoyu | 11–10 | 52.38% |
| Stefanokuh vs Lidia | 13–8 | 61.90% |
| Stefanokuh vs Jack-8 | 7–13 | 35.00% |
| Stefanokuh vs Clive | 10–9 | 52.63% |
| Stefanokuh vs Devil Jin | 9–7 | 56.25% |
| Stefanokuh vs Miary Zo | 5–11 | 31.25% |
| Stefanokuh vs Alisa | 5–10 | 33.33% |
| Stefanokuh vs Lee | 3–11 | 21.43% |
| Stefanokuh vs Yoshimitsu | 4–7 | 36.36% |
| Stefanokuh vs Claudio | 4–7 | 36.36% |
| Stefanokuh vs Paul | 3–7 | 30.00% |
| Stefanokuh vs Anna | 3–7 | 30.00% |
| Stefanokuh vs Leroy | 6–3 | 66.67% |
| Stefanokuh vs Leo | 5–3 | 62.50% |
| Stefanokuh vs Asuka | 3–4 | 42.86% |
| Stefanokuh vs Shaheen | 3–4 | 42.86% |
| Stefanokuh vs Panda | 6–1 | 85.71% |
| Stefanokuh vs Feng | 5–1 | 83.33% |
| Stefanokuh vs Raven | 2–1 | 66.67% |
| Stefanokuh vs Kuma | 0–2 | 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.