| I DONT JOKE BOY vs King | 241–241 | 50.00% |
| I DONT JOKE BOY vs Jin | 222–188 | 54.15% |
| I DONT JOKE BOY vs Law | 199–187 | 51.55% |
| I DONT JOKE BOY vs Kazuya | 185–188 | 49.60% |
| I DONT JOKE BOY vs Reina | 165–202 | 44.96% |
| I DONT JOKE BOY vs Hwoarang | 170–194 | 46.70% |
| I DONT JOKE BOY vs Bryan | 172–178 | 49.14% |
| I DONT JOKE BOY vs Steve | 166–152 | 52.20% |
| I DONT JOKE BOY vs Yoshimitsu | 127–168 | 43.05% |
| I DONT JOKE BOY vs Dragunov | 133–129 | 50.76% |
| I DONT JOKE BOY vs Lee | 124–126–1 | 49.60% |
| I DONT JOKE BOY vs Lili | 96–120 | 44.44% |
| I DONT JOKE BOY vs Asuka | 86–117 | 42.36% |
| I DONT JOKE BOY vs Paul | 86–109 | 44.10% |
| I DONT JOKE BOY vs Lars | 85–105 | 44.74% |
| I DONT JOKE BOY vs Feng | 80–105 | 43.24% |
| I DONT JOKE BOY vs Azucena | 69–115 | 37.50% |
| I DONT JOKE BOY vs Nina | 86–94 | 47.78% |
| I DONT JOKE BOY vs Xiaoyu | 71–97 | 42.26% |
| I DONT JOKE BOY vs Victor | 74–88 | 45.68% |
| I DONT JOKE BOY vs Jun | 70–90 | 43.75% |
| I DONT JOKE BOY vs Raven | 67–81 | 45.27% |
| I DONT JOKE BOY vs Devil Jin | 58–86 | 40.28% |
| I DONT JOKE BOY vs Eddy | 70–72 | 49.30% |
| I DONT JOKE BOY vs Heihachi | 59–75 | 44.03% |
| I DONT JOKE BOY vs Alisa | 53–78 | 40.46% |
| I DONT JOKE BOY vs Jack-8 | 49–72 | 40.50% |
| I DONT JOKE BOY vs Leroy | 56–58 | 49.12% |
| I DONT JOKE BOY vs Leo | 53–59 | 47.32% |
| I DONT JOKE BOY vs Fahkumram | 49–54 | 47.57% |
| I DONT JOKE BOY vs Kuma | 22–46 | 32.35% |
| I DONT JOKE BOY vs Shaheen | 32–35 | 47.76% |
| I DONT JOKE BOY vs Zafina | 28–32 | 46.67% |
| I DONT JOKE BOY vs Claudio | 26–33 | 44.07% |
| I DONT JOKE BOY vs Lidia | 21–29 | 42.00% |
| I DONT JOKE BOY vs Anna | 18–26 | 40.91% |
| I DONT JOKE BOY vs Armor King | 18–26 | 40.91% |
| I DONT JOKE BOY vs Clive | 9–29 | 23.68% |
| I DONT JOKE BOY vs Panda | 6–25 | 19.35% |
| I DONT JOKE BOY vs Miary Zo | 7–8 | 46.67% |
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.