| I3OB vs Jin | 256–240 | 51.61% |
| I3OB vs Bryan | 179–231 | 43.66% |
| I3OB vs Kazuya | 198–204 | 49.25% |
| I3OB vs King | 174–203 | 46.15% |
| I3OB vs Steve | 189–169 | 52.79% |
| I3OB vs Hwoarang | 179–175 | 50.56% |
| I3OB vs Dragunov | 199–137 | 59.23% |
| I3OB vs Law | 153–173 | 46.93% |
| I3OB vs Lili | 145–165 | 46.77% |
| I3OB vs Heihachi | 131–125 | 51.17% |
| I3OB vs Lars | 133–117 | 53.20% |
| I3OB vs Clive | 136–112 | 54.84% |
| I3OB vs Reina | 123–121 | 50.41% |
| I3OB vs Paul | 114–128 | 47.11% |
| I3OB vs Yoshimitsu | 115–121 | 48.73% |
| I3OB vs Devil Jin | 108–116 | 48.21% |
| I3OB vs Lee | 99–100 | 49.75% |
| I3OB vs Xiaoyu | 75–123 | 37.88% |
| I3OB vs Victor | 99–95 | 51.03% |
| I3OB vs Leo | 62–95 | 39.49% |
| I3OB vs Jun | 71–75 | 48.63% |
| I3OB vs Raven | 57–86 | 39.86% |
| I3OB vs Feng | 63–77 | 45.00% |
| I3OB vs Nina | 71–66 | 51.82% |
| I3OB vs Jack-8 | 68–68 | 50.00% |
| I3OB vs Armor King | 66–69 | 48.89% |
| I3OB vs Asuka | 57–77 | 42.54% |
| I3OB vs Alisa | 59–65 | 47.58% |
| I3OB vs Claudio | 53–61 | 46.49% |
| I3OB vs Lidia | 56–51 | 52.34% |
| I3OB vs Anna | 54–48 | 52.94% |
| I3OB vs Azucena | 43–57 | 43.00% |
| I3OB vs Shaheen | 45–45 | 50.00% |
| I3OB vs Leroy | 51–39 | 56.67% |
| I3OB vs Eddy | 45–39 | 53.57% |
| I3OB vs Zafina | 31–47 | 39.74% |
| I3OB vs Kuma | 23–42 | 35.38% |
| I3OB vs Fahkumram | 26–27 | 49.06% |
| I3OB vs Miary Zo | 30–21 | 58.82% |
| I3OB vs Panda | 10–16 | 38.46% |
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.