| INDEX vs Hwoarang | 207–192 | 51.88% |
| INDEX vs Kazuya | 169–160 | 51.37% |
| INDEX vs Bryan | 132–175 | 43.00% |
| INDEX vs Paul | 150–146 | 50.68% |
| INDEX vs King | 128–161 | 44.29% |
| INDEX vs Jin | 138–133 | 50.92% |
| INDEX vs Dragunov | 125–140 | 47.17% |
| INDEX vs Reina | 110–153 | 41.83% |
| INDEX vs Asuka | 130–125 | 50.98% |
| INDEX vs Law | 101–137 | 42.44% |
| INDEX vs Steve | 120–117 | 50.63% |
| INDEX vs Lili | 109–96 | 53.17% |
| INDEX vs Armor King | 98–105 | 48.28% |
| INDEX vs Yoshimitsu | 88–108 | 44.90% |
| INDEX vs Victor | 79–99 | 44.38% |
| INDEX vs Devil Jin | 85–87 | 49.42% |
| INDEX vs Alisa | 88–78 | 53.01% |
| INDEX vs Feng | 75–85 | 46.88% |
| INDEX vs Lee | 80–80 | 50.00% |
| INDEX vs Jun | 76–73 | 51.01% |
| INDEX vs Lars | 69–79 | 46.62% |
| INDEX vs Nina | 78–60 | 56.52% |
| INDEX vs Azucena | 68–69 | 49.64% |
| INDEX vs Heihachi | 67–67 | 50.00% |
| INDEX vs Leo | 52–76 | 40.62% |
| INDEX vs Shaheen | 54–73 | 42.52% |
| INDEX vs Xiaoyu | 55–65 | 45.83% |
| INDEX vs Leroy | 58–62 | 48.33% |
| INDEX vs Claudio | 56–63 | 47.06% |
| INDEX vs Eddy | 40–77 | 34.19% |
| INDEX vs Jack-8 | 49–62 | 44.14% |
| INDEX vs Raven | 50–46 | 52.08% |
| INDEX vs Fahkumram | 34–45 | 43.04% |
| INDEX vs Lidia | 41–35 | 53.95% |
| INDEX vs Zafina | 33–33 | 50.00% |
| INDEX vs Kuma | 20–29 | 40.82% |
| INDEX vs Clive | 21–21 | 50.00% |
| INDEX vs Panda | 13–26 | 33.33% |
| INDEX vs Anna | 12–21 | 36.36% |
| INDEX vs Miary Zo | 13–16 | 44.83% |
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.