| batboy vs King | 6–8 | 42.86% |
| batboy vs Jin | 6–6 | 50.00% |
| batboy vs Azucena | 5–3 | 62.50% |
| batboy vs Jun | 6–1 | 85.71% |
| batboy vs Fahkumram | 6–1 | 85.71% |
| batboy vs Hwoarang | 4–2 | 66.67% |
| batboy vs Armor King | 5–1 | 83.33% |
| batboy vs Heihachi | 2–3 | 40.00% |
| batboy vs Law | 3–1 | 75.00% |
| batboy vs Dragunov | 2–2 | 50.00% |
| batboy vs Leo | 4–0 | 100.00% |
| batboy vs Kazuya | 0–3 | 0.00% |
| batboy vs Asuka | 3–0 | 100.00% |
| batboy vs Feng | 1–2 | 33.33% |
| batboy vs Lili | 2–1 | 66.67% |
| batboy vs Lars | 1–2 | 33.33% |
| batboy vs Victor | 3–0 | 100.00% |
| batboy vs Clive | 3–0 | 100.00% |
| batboy vs Miary Zo | 2–1 | 66.67% |
| batboy vs Devil Jin | 2–0 | 100.00% |
| batboy vs Shaheen | 0–2 | 0.00% |
| batboy vs Lee | 1–1 | 50.00% |
| batboy vs Zafina | 0–2 | 0.00% |
| batboy vs Paul | 1–0 | 100.00% |
| batboy vs Xiaoyu | 1–0 | 100.00% |
| batboy vs Alisa | 1–0 | 100.00% |
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.