| StepaholicZ vs Reina | 22–14 | 61.11% |
| StepaholicZ vs Jin | 19–15 | 55.88% |
| StepaholicZ vs Law | 21–12 | 63.64% |
| StepaholicZ vs Hwoarang | 18–15 | 54.55% |
| StepaholicZ vs Bryan | 22–10 | 68.75% |
| StepaholicZ vs King | 17–13 | 56.67% |
| StepaholicZ vs Kazuya | 12–13 | 48.00% |
| StepaholicZ vs Yoshimitsu | 12–12 | 50.00% |
| StepaholicZ vs Armor King | 13–9 | 59.09% |
| StepaholicZ vs Jack-8 | 5–14 | 26.32% |
| StepaholicZ vs Jun | 14–5 | 73.68% |
| StepaholicZ vs Heihachi | 11–8 | 57.89% |
| StepaholicZ vs Paul | 4–13 | 23.53% |
| StepaholicZ vs Nina | 9–8 | 52.94% |
| StepaholicZ vs Eddy | 9–8 | 52.94% |
| StepaholicZ vs Azucena | 7–8 | 46.67% |
| StepaholicZ vs Lili | 10–4 | 71.43% |
| StepaholicZ vs Clive | 5–8 | 38.46% |
| StepaholicZ vs Claudio | 8–3 | 72.73% |
| StepaholicZ vs Victor | 6–5 | 54.55% |
| StepaholicZ vs Asuka | 5–5 | 50.00% |
| StepaholicZ vs Alisa | 5–5 | 50.00% |
| StepaholicZ vs Xiaoyu | 6–3 | 66.67% |
| StepaholicZ vs Devil Jin | 4–4 | 50.00% |
| StepaholicZ vs Dragunov | 5–3 | 62.50% |
| StepaholicZ vs Steve | 5–2 | 71.43% |
| StepaholicZ vs Anna | 2–5 | 28.57% |
| StepaholicZ vs Fahkumram | 2–5 | 28.57% |
| StepaholicZ vs Feng | 2–3 | 40.00% |
| StepaholicZ vs Lars | 2–3 | 40.00% |
| StepaholicZ vs Kuma | 3–2 | 60.00% |
| StepaholicZ vs Zafina | 4–0 | 100.00% |
| StepaholicZ vs Raven | 0–4 | 0.00% |
| StepaholicZ vs Leo | 2–1 | 66.67% |
| StepaholicZ vs Leroy | 3–0 | 100.00% |
| StepaholicZ vs Lidia | 2–0 | 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.