| Blackjack99 vs Eddy | 8–11 | 42.11% |
| Blackjack99 vs Law | 7–10 | 41.18% |
| Blackjack99 vs King | 6–6 | 50.00% |
| Blackjack99 vs Hwoarang | 4–5 | 44.44% |
| Blackjack99 vs Zafina | 8–1 | 88.89% |
| Blackjack99 vs Paul | 2–6 | 25.00% |
| Blackjack99 vs Jin | 3–4 | 42.86% |
| Blackjack99 vs Lili | 3–4 | 42.86% |
| Blackjack99 vs Reina | 3–4 | 42.86% |
| Blackjack99 vs Kazuya | 3–3 | 50.00% |
| Blackjack99 vs Dragunov | 1–4 | 20.00% |
| Blackjack99 vs Lars | 2–3 | 40.00% |
| Blackjack99 vs Alisa | 1–4 | 20.00% |
| Blackjack99 vs Leroy | 2–2 | 50.00% |
| Blackjack99 vs Jun | 2–2 | 50.00% |
| Blackjack99 vs Azucena | 1–3 | 25.00% |
| Blackjack99 vs Xiaoyu | 2–1 | 66.67% |
| Blackjack99 vs Yoshimitsu | 1–1 | 50.00% |
| Blackjack99 vs Steve | 2–0 | 100.00% |
| Blackjack99 vs Asuka | 1–1 | 50.00% |
| Blackjack99 vs Feng | 0–2 | 0.00% |
| Blackjack99 vs Victor | 1–1 | 50.00% |
| Blackjack99 vs Bryan | 0–1 | 0.00% |
| Blackjack99 vs Devil Jin | 1–0 | 100.00% |
| Blackjack99 vs Claudio | 1–0 | 100.00% |
| Blackjack99 vs Kuma | 0–1 | 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.