| Stewart259 vs Hwoarang | 29–13 | 69.05% |
| Stewart259 vs Bryan | 21–21 | 50.00% |
| Stewart259 vs Jin | 26–14 | 65.00% |
| Stewart259 vs King | 25–12 | 67.57% |
| Stewart259 vs Kazuya | 20–11 | 64.52% |
| Stewart259 vs Reina | 17–13 | 56.67% |
| Stewart259 vs Law | 20–8 | 71.43% |
| Stewart259 vs Paul | 12–11 | 52.17% |
| Stewart259 vs Steve | 16–7 | 69.57% |
| Stewart259 vs Dragunov | 11–8 | 57.89% |
| Stewart259 vs Jun | 14–5 | 73.68% |
| Stewart259 vs Lidia | 13–4 | 76.47% |
| Stewart259 vs Asuka | 11–3 | 78.57% |
| Stewart259 vs Lee | 12–2 | 85.71% |
| Stewart259 vs Yoshimitsu | 9–3 | 75.00% |
| Stewart259 vs Xiaoyu | 8–3 | 72.73% |
| Stewart259 vs Alisa | 9–2 | 81.82% |
| Stewart259 vs Victor | 6–5 | 54.55% |
| Stewart259 vs Jack-8 | 8–2 | 80.00% |
| Stewart259 vs Lili | 5–5 | 50.00% |
| Stewart259 vs Feng | 8–1 | 88.89% |
| Stewart259 vs Nina | 6–3 | 66.67% |
| Stewart259 vs Kuma | 6–3 | 66.67% |
| Stewart259 vs Eddy | 8–1 | 88.89% |
| Stewart259 vs Leroy | 3–4 | 42.86% |
| Stewart259 vs Lars | 3–3 | 50.00% |
| Stewart259 vs Shaheen | 3–3 | 50.00% |
| Stewart259 vs Devil Jin | 4–1 | 80.00% |
| Stewart259 vs Heihachi | 1–4 | 20.00% |
| Stewart259 vs Zafina | 2–2 | 50.00% |
| Stewart259 vs Panda | 1–2 | 33.33% |
| Stewart259 vs Azucena | 2–1 | 66.67% |
| Stewart259 vs Leo | 2–0 | 100.00% |
| Stewart259 vs Claudio | 2–0 | 100.00% |
| Stewart259 vs Raven | 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.