| Stevenchi vs Reina | 15–8 | 65.22% |
| Stevenchi vs Jin | 9–11 | 45.00% |
| Stevenchi vs Steve | 8–12 | 40.00% |
| Stevenchi vs Clive | 11–7 | 61.11% |
| Stevenchi vs Kazuya | 4–10 | 28.57% |
| Stevenchi vs Yoshimitsu | 7–6 | 53.85% |
| Stevenchi vs Dragunov | 4–9 | 30.77% |
| Stevenchi vs Bryan | 5–6 | 45.45% |
| Stevenchi vs Lili | 8–3 | 72.73% |
| Stevenchi vs King | 2–8 | 20.00% |
| Stevenchi vs Hwoarang | 3–7 | 30.00% |
| Stevenchi vs Lars | 4–6 | 40.00% |
| Stevenchi vs Law | 4–5 | 44.44% |
| Stevenchi vs Jun | 5–3 | 62.50% |
| Stevenchi vs Paul | 4–3 | 57.14% |
| Stevenchi vs Lee | 0–7 | 0.00% |
| Stevenchi vs Victor | 3–4 | 42.86% |
| Stevenchi vs Eddy | 4–3 | 57.14% |
| Stevenchi vs Heihachi | 2–4 | 33.33% |
| Stevenchi vs Nina | 2–3 | 40.00% |
| Stevenchi vs Asuka | 2–2 | 50.00% |
| Stevenchi vs Feng | 0–3 | 0.00% |
| Stevenchi vs Claudio | 3–0 | 100.00% |
| Stevenchi vs Shaheen | 1–2 | 33.33% |
| Stevenchi vs Leroy | 1–2 | 33.33% |
| Stevenchi vs Xiaoyu | 0–2 | 0.00% |
| Stevenchi vs Devil Jin | 2–0 | 100.00% |
| Stevenchi vs Kuma | 0–2 | 0.00% |
| Stevenchi vs Zafina | 0–2 | 0.00% |
| Stevenchi vs Azucena | 0–2 | 0.00% |
| Stevenchi vs Leo | 1–0 | 100.00% |
| Stevenchi vs Alisa | 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.