| IBRO vs Kazuya | 179–129 | 58.12% |
| IBRO vs Jin | 119–157 | 43.12% |
| IBRO vs King | 108–133 | 44.81% |
| IBRO vs Steve | 71–89 | 44.38% |
| IBRO vs Reina | 77–83 | 48.12% |
| IBRO vs Dragunov | 66–90–1 | 42.31% |
| IBRO vs Bryan | 65–85 | 43.33% |
| IBRO vs Paul | 62–73 | 45.93% |
| IBRO vs Yoshimitsu | 63–59 | 51.64% |
| IBRO vs Hwoarang | 28–71 | 28.28% |
| IBRO vs Law | 26–69 | 27.37% |
| IBRO vs Lili | 28–47 | 37.33% |
| IBRO vs Nina | 26–47 | 35.62% |
| IBRO vs Devil Jin | 34–36 | 48.57% |
| IBRO vs Victor | 21–46 | 31.34% |
| IBRO vs Azucena | 21–42 | 33.33% |
| IBRO vs Lee | 25–37 | 40.32% |
| IBRO vs Feng | 24–32 | 42.86% |
| IBRO vs Alisa | 13–41 | 24.07% |
| IBRO vs Heihachi | 25–29 | 46.30% |
| IBRO vs Lars | 15–34 | 30.61% |
| IBRO vs Jun | 20–28 | 41.67% |
| IBRO vs Eddy | 19–29 | 39.58% |
| IBRO vs Asuka | 21–26 | 44.68% |
| IBRO vs Claudio | 19–18 | 51.35% |
| IBRO vs Leroy | 13–23 | 36.11% |
| IBRO vs Leo | 19–15 | 55.88% |
| IBRO vs Raven | 12–17 | 41.38% |
| IBRO vs Zafina | 6–22 | 21.43% |
| IBRO vs Kuma | 8–19 | 29.63% |
| IBRO vs Xiaoyu | 13–12 | 52.00% |
| IBRO vs Lidia | 9–16 | 36.00% |
| IBRO vs Jack-8 | 4–19 | 17.39% |
| IBRO vs Shaheen | 7–14 | 33.33% |
| IBRO vs Panda | 1–3 | 25.00% |
| IBRO vs Clive | 1–2 | 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.