| Stew vs Kazuya | 148–231 | 39.05% |
| Stew vs King | 146–216 | 40.33% |
| Stew vs Jin | 142–185 | 43.43% |
| Stew vs Law | 126–186 | 40.38% |
| Stew vs Steve | 103–145 | 41.53% |
| Stew vs Hwoarang | 102–138 | 42.50% |
| Stew vs Reina | 106–133 | 44.35% |
| Stew vs Bryan | 105–130–1 | 44.68% |
| Stew vs Heihachi | 83–101 | 45.11% |
| Stew vs Asuka | 90–91 | 49.72% |
| Stew vs Yoshimitsu | 87–82 | 51.48% |
| Stew vs Jun | 81–87 | 48.21% |
| Stew vs Eddy | 73–95 | 43.45% |
| Stew vs Lili | 80–86 | 48.19% |
| Stew vs Dragunov | 71–95 | 42.77% |
| Stew vs Lee | 56–101 | 35.67% |
| Stew vs Paul | 62–90 | 40.79% |
| Stew vs Azucena | 62–87 | 41.61% |
| Stew vs Lars | 51–85 | 37.50% |
| Stew vs Victor | 57–79 | 41.91% |
| Stew vs Feng | 41–75 | 35.34% |
| Stew vs Alisa | 50–61 | 45.05% |
| Stew vs Lidia | 41–69 | 37.27% |
| Stew vs Raven | 47–61–1 | 43.52% |
| Stew vs Xiaoyu | 47–53 | 47.00% |
| Stew vs Leo | 41–59 | 41.00% |
| Stew vs Jack-8 | 41–52 | 44.09% |
| Stew vs Nina | 46–47 | 49.46% |
| Stew vs Leroy | 33–56 | 37.08% |
| Stew vs Devil Jin | 33–47 | 41.25% |
| Stew vs Clive | 33–36 | 47.83% |
| Stew vs Claudio | 27–40 | 40.30% |
| Stew vs Anna | 37–27 | 57.81% |
| Stew vs Kuma | 22–20 | 52.38% |
| Stew vs Shaheen | 14–18 | 43.75% |
| Stew vs Zafina | 11–14 | 44.00% |
| Stew vs Panda | 4–15 | 21.05% |
| Stew vs Fahkumram | 0–6 | 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.