| Stew vs Kazuya | 32–56 | 36.36% |
| Stew vs Armor King | 36–36 | 50.00% |
| Stew vs Miary Zo | 36–32 | 52.94% |
| Stew vs Reina | 21–34 | 38.18% |
| Stew vs Bryan | 21–28 | 42.86% |
| Stew vs King | 21–27 | 43.75% |
| Stew vs Heihachi | 17–31 | 35.42% |
| Stew vs Law | 20–26 | 43.48% |
| Stew vs Jin | 26–20 | 56.52% |
| Stew vs Steve | 22–19 | 53.66% |
| Stew vs Hwoarang | 16–24 | 40.00% |
| Stew vs Nina | 23–17 | 57.50% |
| Stew vs Lili | 22–13 | 62.86% |
| Stew vs Lars | 21–13 | 61.76% |
| Stew vs Dragunov | 19–12 | 61.29% |
| Stew vs Jun | 14–15–1 | 48.28% |
| Stew vs Fahkumram | 16–14 | 53.33% |
| Stew vs Lee | 14–15 | 48.28% |
| Stew vs Anna | 15–14 | 51.72% |
| Stew vs Asuka | 9–16 | 36.00% |
| Stew vs Eddy | 15–10 | 60.00% |
| Stew vs Paul | 5–19 | 20.83% |
| Stew vs Yoshimitsu | 10–12 | 45.45% |
| Stew vs Jack-8 | 9–11 | 45.00% |
| Stew vs Leo | 7–11 | 38.89% |
| Stew vs Clive | 13–4 | 76.47% |
| Stew vs Victor | 8–8 | 50.00% |
| Stew vs Azucena | 4–11 | 26.67% |
| Stew vs Xiaoyu | 9–5 | 64.29% |
| Stew vs Leroy | 8–5 | 61.54% |
| Stew vs Lidia | 8–5 | 61.54% |
| Stew vs Shaheen | 5–5 | 50.00% |
| Stew vs Devil Jin | 5–4 | 55.56% |
| Stew vs Claudio | 2–7 | 22.22% |
| Stew vs Feng | 1–6 | 14.29% |
| Stew vs Alisa | 2–5 | 28.57% |
| Stew vs Zafina | 6–1 | 85.71% |
| Stew vs Kuma | 1–5 | 16.67% |
| Stew vs Raven | 2–4 | 33.33% |
| Stew vs Panda | 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.