| blackjack21 vs Bryan | 189–124 | 60.38% |
| blackjack21 vs Kazuya | 202–94–1 | 68.24% |
| blackjack21 vs Hwoarang | 196–79 | 71.27% |
| blackjack21 vs Dragunov | 178–70 | 71.77% |
| blackjack21 vs Paul | 147–48 | 75.38% |
| blackjack21 vs Steve | 116–76 | 60.42% |
| blackjack21 vs Jin | 114–69 | 62.30% |
| blackjack21 vs Asuka | 105–73 | 58.99% |
| blackjack21 vs Feng | 104–74 | 58.43% |
| blackjack21 vs Lili | 111–58 | 65.68% |
| blackjack21 vs Law | 121–46 | 72.46% |
| blackjack21 vs Devil Jin | 121–46 | 72.46% |
| blackjack21 vs King | 114–52 | 68.67% |
| blackjack21 vs Reina | 99–61 | 61.88% |
| blackjack21 vs Victor | 100–56 | 64.10% |
| blackjack21 vs Lars | 90–56 | 61.64% |
| blackjack21 vs Lidia | 94–51 | 64.83% |
| blackjack21 vs Claudio | 100–41 | 70.92% |
| blackjack21 vs Lee | 93–46 | 66.91% |
| blackjack21 vs Shaheen | 96–39 | 71.11% |
| blackjack21 vs Eddy | 96–38 | 71.64% |
| blackjack21 vs Yoshimitsu | 91–41 | 68.94% |
| blackjack21 vs Jun | 80–38 | 67.80% |
| blackjack21 vs Azucena | 62–55 | 52.99% |
| blackjack21 vs Alisa | 73–42 | 63.48% |
| blackjack21 vs Jack-8 | 70–44 | 61.40% |
| blackjack21 vs Nina | 71–39 | 64.55% |
| blackjack21 vs Leroy | 74–33 | 69.16% |
| blackjack21 vs Fahkumram | 67–34 | 66.34% |
| blackjack21 vs Xiaoyu | 71–29 | 71.00% |
| blackjack21 vs Raven | 63–30 | 67.74% |
| blackjack21 vs Zafina | 71–21 | 77.17% |
| blackjack21 vs Leo | 57–25 | 69.51% |
| blackjack21 vs Heihachi | 45–35 | 56.25% |
| blackjack21 vs Kuma | 53–24 | 68.83% |
| blackjack21 vs Armor King | 52–16 | 76.47% |
| blackjack21 vs Clive | 35–27 | 56.45% |
| blackjack21 vs Panda | 35–21 | 62.50% |
| blackjack21 vs Anna | 27–13 | 67.50% |
| blackjack21 vs Miary Zo | 9–8 | 52.94% |
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.