| STACK vs Kazuya | 164–188 | 46.59% |
| STACK vs King | 153–187 | 45.00% |
| STACK vs Heihachi | 140–166 | 45.75% |
| STACK vs Jin | 143–161 | 47.04% |
| STACK vs Reina | 124–141 | 46.79% |
| STACK vs Bryan | 102–144 | 41.46% |
| STACK vs Steve | 124–119 | 51.03% |
| STACK vs Law | 121–121 | 50.00% |
| STACK vs Lidia | 92–102 | 47.42% |
| STACK vs Hwoarang | 89–94 | 48.63% |
| STACK vs Dragunov | 82–89 | 47.95% |
| STACK vs Jun | 81–81 | 50.00% |
| STACK vs Yoshimitsu | 65–78 | 45.45% |
| STACK vs Clive | 63–76 | 45.32% |
| STACK vs Paul | 58–78 | 42.65% |
| STACK vs Lee | 51–85 | 37.50% |
| STACK vs Lili | 51–84 | 37.78% |
| STACK vs Lars | 61–71 | 46.21% |
| STACK vs Victor | 62–66 | 48.44% |
| STACK vs Asuka | 63–64 | 49.61% |
| STACK vs Azucena | 51–70 | 42.15% |
| STACK vs Eddy | 57–60 | 48.72% |
| STACK vs Xiaoyu | 46–67 | 40.71% |
| STACK vs Feng | 43–65 | 39.81% |
| STACK vs Raven | 49–59 | 45.37% |
| STACK vs Devil Jin | 37–56 | 39.78% |
| STACK vs Leo | 38–53 | 41.76% |
| STACK vs Leroy | 41–41 | 50.00% |
| STACK vs Alisa | 34–43 | 44.16% |
| STACK vs Claudio | 37–37 | 50.00% |
| STACK vs Nina | 24–43 | 35.82% |
| STACK vs Jack-8 | 18–34 | 34.62% |
| STACK vs Shaheen | 20–29 | 40.82% |
| STACK vs Zafina | 19–23 | 45.24% |
| STACK vs Kuma | 19–21 | 47.50% |
| STACK vs Armor King | 24–16 | 60.00% |
| STACK vs Fahkumram | 13–20 | 39.39% |
| STACK vs Anna | 11–11 | 50.00% |
| STACK vs Panda | 9–9 | 50.00% |
| STACK vs Miary Zo | 1–5 | 16.67% |
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.