| Upstreem vs King | 104–154 | 40.31% |
| Upstreem vs Jin | 117–104 | 52.94% |
| Upstreem vs Bryan | 92–105 | 46.70% |
| Upstreem vs Kazuya | 96–96 | 50.00% |
| Upstreem vs Steve | 106–85 | 55.50% |
| Upstreem vs Reina | 76–83 | 47.80% |
| Upstreem vs Paul | 73–74–1 | 49.66% |
| Upstreem vs Law | 63–73 | 46.32% |
| Upstreem vs Hwoarang | 52–81 | 39.10% |
| Upstreem vs Yoshimitsu | 61–69–1 | 46.92% |
| Upstreem vs Lars | 67–58 | 53.60% |
| Upstreem vs Lili | 54–64 | 45.76% |
| Upstreem vs Heihachi | 71–47 | 60.17% |
| Upstreem vs Azucena | 56–47 | 54.37% |
| Upstreem vs Dragunov | 48–49 | 49.48% |
| Upstreem vs Lee | 44–49 | 47.31% |
| Upstreem vs Jun | 50–43 | 53.76% |
| Upstreem vs Asuka | 44–46 | 48.89% |
| Upstreem vs Leroy | 41–48 | 46.07% |
| Upstreem vs Feng | 39–46 | 45.88% |
| Upstreem vs Eddy | 47–38 | 55.29% |
| Upstreem vs Devil Jin | 41–38 | 51.90% |
| Upstreem vs Nina | 37–39 | 48.68% |
| Upstreem vs Victor | 34–41 | 45.33% |
| Upstreem vs Xiaoyu | 32–38 | 45.71% |
| Upstreem vs Fahkumram | 33–37 | 47.14% |
| Upstreem vs Raven | 40–22 | 64.52% |
| Upstreem vs Leo | 29–31 | 48.33% |
| Upstreem vs Clive | 21–39 | 35.00% |
| Upstreem vs Lidia | 27–28 | 49.09% |
| Upstreem vs Alisa | 19–34 | 35.85% |
| Upstreem vs Jack-8 | 27–23 | 54.00% |
| Upstreem vs Kuma | 21–20 | 51.22% |
| Upstreem vs Shaheen | 20–18 | 52.63% |
| Upstreem vs Zafina | 12–25 | 32.43% |
| Upstreem vs Armor King | 15–16 | 48.39% |
| Upstreem vs Claudio | 13–16 | 44.83% |
| Upstreem vs Anna | 12–11 | 52.17% |
| Upstreem vs Miary Zo | 6–7 | 46.15% |
| Upstreem vs Panda | 4–8 | 33.33% |
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.