| Stephen king vs Steve | 26–22 | 54.17% |
| Stephen king vs Armor King | 16–32 | 33.33% |
| Stephen king vs Miary Zo | 23–24 | 48.94% |
| Stephen king vs Jin | 16–29 | 35.56% |
| Stephen king vs King | 23–19 | 54.76% |
| Stephen king vs Dragunov | 14–20 | 41.18% |
| Stephen king vs Heihachi | 12–15 | 44.44% |
| Stephen king vs Jun | 9–16 | 36.00% |
| Stephen king vs Fahkumram | 14–11 | 56.00% |
| Stephen king vs Lars | 13–9 | 59.09% |
| Stephen king vs Eddy | 11–11 | 50.00% |
| Stephen king vs Law | 9–12 | 42.86% |
| Stephen king vs Asuka | 8–12 | 40.00% |
| Stephen king vs Yoshimitsu | 9–10 | 47.37% |
| Stephen king vs Hwoarang | 9–9 | 50.00% |
| Stephen king vs Azucena | 8–10 | 44.44% |
| Stephen king vs Kazuya | 7–10 | 41.18% |
| Stephen king vs Bryan | 7–9 | 43.75% |
| Stephen king vs Lili | 5–11 | 31.25% |
| Stephen king vs Kuma | 8–8 | 50.00% |
| Stephen king vs Paul | 7–7 | 50.00% |
| Stephen king vs Jack-8 | 6–8 | 42.86% |
| Stephen king vs Victor | 6–8 | 42.86% |
| Stephen king vs Reina | 7–6 | 53.85% |
| Stephen king vs Anna | 5–8 | 38.46% |
| Stephen king vs Feng | 7–5 | 58.33% |
| Stephen king vs Nina | 6–6 | 50.00% |
| Stephen king vs Lidia | 4–8 | 33.33% |
| Stephen king vs Lee | 4–6 | 40.00% |
| Stephen king vs Xiaoyu | 4–5 | 44.44% |
| Stephen king vs Devil Jin | 6–3 | 66.67% |
| Stephen king vs Leo | 3–5 | 37.50% |
| Stephen king vs Leroy | 3–5 | 37.50% |
| Stephen king vs Alisa | 5–2 | 71.43% |
| Stephen king vs Clive | 4–3 | 57.14% |
| Stephen king vs Claudio | 3–3 | 50.00% |
| Stephen king vs Zafina | 2–0 | 100.00% |
| Stephen king vs Raven | 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.