| IAmBaby vs Bryan | 383–285 | 57.34% |
| IAmBaby vs Kazuya | 298–297 | 50.08% |
| IAmBaby vs Steve | 258–274 | 48.50% |
| IAmBaby vs Jin | 271–251 | 51.92% |
| IAmBaby vs King | 247–215–1 | 53.46% |
| IAmBaby vs Reina | 254–201 | 55.82% |
| IAmBaby vs Hwoarang | 235–214 | 52.34% |
| IAmBaby vs Law | 236–192 | 55.14% |
| IAmBaby vs Lili | 209–217 | 49.06% |
| IAmBaby vs Dragunov | 203–217 | 48.33% |
| IAmBaby vs Lee | 223–185 | 54.66% |
| IAmBaby vs Heihachi | 196–198 | 49.75% |
| IAmBaby vs Yoshimitsu | 180–170 | 51.43% |
| IAmBaby vs Jun | 179–156 | 53.43% |
| IAmBaby vs Azucena | 163–143 | 53.27% |
| IAmBaby vs Lars | 137–152 | 47.40% |
| IAmBaby vs Devil Jin | 114–155 | 42.38% |
| IAmBaby vs Paul | 98–167 | 36.98% |
| IAmBaby vs Nina | 117–148 | 44.15% |
| IAmBaby vs Leo | 123–113 | 52.12% |
| IAmBaby vs Victor | 133–103 | 56.36% |
| IAmBaby vs Xiaoyu | 103–132 | 43.83% |
| IAmBaby vs Jack-8 | 90–131 | 40.72% |
| IAmBaby vs Leroy | 102–105 | 49.28% |
| IAmBaby vs Asuka | 96–107 | 47.29% |
| IAmBaby vs Feng | 88–110 | 44.44% |
| IAmBaby vs Lidia | 96–102 | 48.48% |
| IAmBaby vs Eddy | 94–89 | 51.37% |
| IAmBaby vs Armor King | 81–99 | 45.00% |
| IAmBaby vs Alisa | 78–95 | 45.09% |
| IAmBaby vs Claudio | 75–84 | 47.17% |
| IAmBaby vs Raven | 68–89 | 43.31% |
| IAmBaby vs Fahkumram | 63–73 | 46.32% |
| IAmBaby vs Shaheen | 66–66 | 50.00% |
| IAmBaby vs Kuma | 61–69 | 46.92% |
| IAmBaby vs Zafina | 41–66 | 38.32% |
| IAmBaby vs Clive | 52–52 | 50.00% |
| IAmBaby vs Anna | 27–37 | 42.19% |
| IAmBaby vs Panda | 26–34 | 43.33% |
| IAmBaby vs Miary Zo | 4–9 | 30.77% |
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.