| Stef336 vs Miary Zo | 17–8 | 68.00% |
| Stef336 vs King | 5–14 | 26.32% |
| Stef336 vs Reina | 13–5 | 72.22% |
| Stef336 vs Steve | 6–4 | 60.00% |
| Stef336 vs Devil Jin | 3–7 | 30.00% |
| Stef336 vs Armor King | 7–3 | 70.00% |
| Stef336 vs Victor | 5–4 | 55.56% |
| Stef336 vs Clive | 5–4 | 55.56% |
| Stef336 vs Law | 3–5 | 37.50% |
| Stef336 vs Kazuya | 3–5 | 37.50% |
| Stef336 vs Lee | 5–3 | 62.50% |
| Stef336 vs Jun | 4–4 | 50.00% |
| Stef336 vs Bryan | 6–1 | 85.71% |
| Stef336 vs Lidia | 2–5 | 28.57% |
| Stef336 vs Heihachi | 3–4 | 42.86% |
| Stef336 vs Hwoarang | 2–4 | 33.33% |
| Stef336 vs Lili | 4–2 | 66.67% |
| Stef336 vs Jack-8 | 2–3 | 40.00% |
| Stef336 vs Leroy | 4–1 | 80.00% |
| Stef336 vs Yoshimitsu | 3–1 | 75.00% |
| Stef336 vs Jin | 4–0 | 100.00% |
| Stef336 vs Dragunov | 4–0 | 100.00% |
| Stef336 vs Kuma | 2–2 | 50.00% |
| Stef336 vs Alisa | 2–1 | 66.67% |
| Stef336 vs Shaheen | 1–2 | 33.33% |
| Stef336 vs Eddy | 1–2 | 33.33% |
| Stef336 vs Fahkumram | 0–3 | 0.00% |
| Stef336 vs Nina | 0–2 | 0.00% |
| Stef336 vs Azucena | 0–2 | 0.00% |
| Stef336 vs Raven | 2–0 | 100.00% |
| Stef336 vs Xiaoyu | 1–0 | 100.00% |
| Stef336 vs Lars | 0–1 | 0.00% |
| Stef336 vs Anna | 1–0 | 100.00% |
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.